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#3399CF Color Meaning and Information

Everything you need to know about #3399CF including values, color harmonies, shades, meanings, and applications in design, branding, and everyday visuals.

#3399CF Color Information

#3399CF RGB value is (51, 153, 207). The hex color red value is 51, green is 153, and blue is 207. Its HSL format shows a hue of 201°, saturation of 62 percent, and lightness of51 percent. The CMYK process values are 75 percent, 26 percent, 0 percent, 19percent.

#3399CF
rgb(51, 153, 207)
ColorMean
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#3399CF Color Meaning

color #3399CF signifies aspirational clarity, trustworthy innovation, and optimistic structure. Color #3399CF is a vibrant mid-blue that evokes daytime sky—confident, clean, and reliably uplifting. Unlike navy (which grounds) or azure (which dazzles), #3399CF balances approachability with authority. In corporate and tech branding, Color #3399CF signals innovation you can trust—think cloud services, educational platforms, and civic tech. Consumer research shows #3399CF increases perceived reliability in digital products more than greys or reds. In UI/UX design, color #3399CF functions as a high-performing primary color. #3399CF meets WCAG AA contrast standards against white for large text and against dark greys for body copy. #3399CF’s widely used for active states, links, and data highlights because #3399CF draws attention without alarm. Print reproduction is excellent across coated and uncoated stocks, making #3399CF versatile for omnichannel campaigns. color #3399CF is the blue of clear next steps. Symbolically, color #3399CF represents vision with a plan. #3399CF is not the blue of fantasy but of feasible futures. In spiritual contexts, #3399CF aligns with the throat chakra’s constructive mode: ideas made audible. Designers choose color #3399CF when they want to signal progress without hype. Its optimism is earned, not assumed.

Color Conversion

Convert #3399CF 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
#3399CF
RGB
rgb(51, 153, 207)
HSL
hsl(201°, 62%, 51%)
CMYK
cmyk(75%, 26%, 0%, 19%)
HSV
hsv(201°, 75%, 81%)
XYZ
24.0190 27.9913 63.1684
Yxy
27.9913 0.2085 0.2430
Hunter Lab
52.9068 -1.2719 -5.0980
CIE-Lab
59.8808 -10.9599 -35.9763

RGB Values & CMYK Values

RGB Values

Red51 / 255 (20%)
20%
Green153 / 255 (60%)
60%
Blue207 / 255 (81%)
81%

CMYK Values

Cyan75 / 100 (75%)
75%
Magenta26 / 100 (26%)
26%
Yellow0 / 100 (0%)
Key (Black)19 / 100 (19%)
19%

Color Variations

#3399CF 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

#3399CF 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 #3399CF 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
#3399CF

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

3.18:1
WCAG AA
WCAG AAA

Normal Text

3.18:1
WCAG AA
WCAG AAA

UI Components

3.18:1
WCAG AA
WCAG AAA

Color Blindness Simulator

See how #3399CF 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

#3399CF

protanopia

#5f60c2

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

CSS Examples

Background Color

background-color: #3399CF;

Text Color

color: #3399CF;

Sample Text

Border Color

border: 2px solid #3399CF;

Box Shadow

box-shadow: 0 4px 6px #3399CF40;

Text Shadow

text-shadow: 2px 2px 4px #3399CF;

Sample Text

Gradient

background: linear-gradient(135deg, #3399CF 0%, #1d5b7c 100%);

#3399CF Color FAQs

Frequently asked questions about #3399CF color meaning, symbolism, and applications. Click on any question to expand detailed answers.