Color swatch image showing #A4DDFA with RGB(164,221,250) values

#A4DDFA Color Meaning and Information

Everything you need to know about #A4DDFA including values, color harmonies, shades, meanings, and applications in design, branding, and everyday visuals.

#A4DDFA Color Information

#A4DDFA RGB value is (164, 221, 250). The hex color red value is 164, green is 221, and blue is 250. Its HSL format shows a hue of 200°, saturation of 90 percent, and lightness of 81 percent. The CMYK process values are 34 percent, 12 percent, 0 percent, 2 percent.

#A4DDFA color swatch
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#A4DDFA Color Meaning

Color #A4DDFA radiates accessible optimism, institutional friendliness, and democratic clarity. Color #A4DDFA is a bright, slightly green-leaning azure associated with Columbia University but widely adopted for its approachable brightness. Unlike royal blue, #A4DDFA avoids formality; unlike sky blue, #A4DDFA retains enough saturation to feel intentional. In educational and civic design, #A4DDFA hue signals openness without naivety—common in public school branding, municipal websites, and community health platforms. Psychological research shows #A4DDFA increases perceived transparency and approachability in institutional contexts. Functionally, color #A4DDFA excels as a primary or accent in digital interfaces. #A4DDFA offers strong contrast against deep greys and meets WCAG AA standards for large text. #A4DDFA’s widely used in edtech, nonprofit dashboards, and youth programs where engagement must feel light but not frivolous. Print reproduction is consistent across coated stocks, though #A4DDFA requires bright white paper to preserve luminance. Consumer studies show higher trust in brands using color #A4DDFA versus cooler pastels. Symbolically, color #A4DDFA represents community that includes. #A4DDFA is not the blue of elite institutions but of shared learning. In cultural contexts, #A4DDFA appears in public library campaigns, voter engagement, and civic tech as a symbol of access as equity. Spiritually, #A4DDFA aligns with the throat chakra’s inclusive mode: communication that invites. Designers use color #A4DDFA when they want to signal optimism with structure. Its clarity is kind.

Color Conversion

Convert #A4DDFA across different color models and formats. These conversions help designers work seamlessly between digital and print media, ensuring this color maintains its intended appearance across RGB screens, CMYK printers, and HSL color manipulations.

HEX
#A4DDFA
RGB
rgb(164, 221, 250)
HSL
hsl(200°, 90%, 81%)
CMYK
cmyk(34%, 12%, 0%, 2%)
HSV
hsv(200°, 34%, 98%)
XYZ
58.4216 66.5075 100.2006
Yxy
66.5075 0.2595 0.2954
Hunter Lab
81.5521 -3.6331 -6.6790
CIE-Lab
85.2546 -11.3190 -19.9590

RGB Values & CMYK Values

RGB Values

Red164 / 255 (64%)
64%
Green221 / 255 (87%)
87%
Blue250 / 255 (98%)
98%

CMYK Values

Cyan34 / 100 (34%)
34%
Magenta12 / 100 (12%)
12%
Yellow0 / 100 (0%)
Key (Black)2 / 100 (2%)

Color Variations

#A4DDFA harmonies come to life through carefully balanced shades, tints, and tones, giving this color depth and flexibility across light and dark variations. Shades add richness, tints bring an airy softness, and tones soften intensity, making it easy to pair in clean, modern palettes.

Color Harmonies

#A4DDFA harmonies create beautiful relationships with other colors based on their position on the color wheel. Each harmony type offers unique design possibilities, enabling cohesive and visually appealing color schemes.

Analogous

Colors adjacent on the color wheel (30° apart)

Complementary

Colors opposite on the color wheel (180° apart)

Split Complementary

Three colors using one base hue and the two hues beside its opposite

Triadic

Three colors evenly spaced (120° apart)

Tetradic

Four colors forming a rectangle on the wheel

Square

Four colors evenly spaced (90° apart)

Double Split

Four colors formed from two base hues and the colors next to their opposites

Monochromatic

Variations of a single hue

Contrast Checker

(WCAG 2.1) Test #A4DDFA for accessibility compliance against white and black backgrounds. Proper contrast ensures this color remains readable and usable for all audiences, meeting WCAG 2.1 standards for both normal and large text applications.

#FFFFFF
#A4DDFA

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

1.47:1
WCAG AA
WCAG AAA

Normal Text

1.47:1
WCAG AA
WCAG AAA

UI Components

1.47:1
WCAG AA
WCAG AAA

Color Blindness Simulator

See how #A4DDFA appears to people with different types of color vision deficiencies. These simulations help create more inclusive designs that consider how this color is perceived across various visual abilities.

Normal Vision

#A4DDFA

protanopia

#bdbdf3

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #A4DDFA;

Text Color

color: #A4DDFA;

Sample Text

Border Color

border: 2px solid #A4DDFA;

Box Shadow

box-shadow: 0 4px 6px #A4DDFA40;

Text Shadow

text-shadow: 2px 2px 4px #A4DDFA;

Sample Text

Gradient

background: linear-gradient(135deg, #A4DDFA 0%, #0c9ae1 100%);

#A4DDFA Color FAQs

Frequently asked questions about #A4DDFA color meaning, symbolism, and applications. Click on any question to expand detailed answers.