#66FEFB Color Meaning and Information

#66FEFB Color Information

#66FEFB RGB value is (102, 254, 251). The hex color red value is 102, green is 254, and blue is 251. Its HSL format shows a hue of 179°, saturation of 99 percent, and lightness of 70 percent. The CMYK process values are 60 percent, 0 percent, 1 percent, 0 percent.

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#66FEFB Color Meaning

Color #66FEFB pulses with digital energy, synthetic clarity, and futuristic optimism. Unlike natural blues tied to sky or sea, color #66FEFB is distinctly man-made—born from neon signs, LED displays, and sci-fi interfaces. Its high luminance and cyan-leaning tone create visual pop without the aggression of reds or yellows, making #66FEFB effective for call-to-action elements in user experience design. Research in color psychology shows that bright cyans like color #66FEFB accelerate perceived response time in interactive systems, likely due to their strong retinal contrast. Culturally, #66FEFB symbolizes innovation, connectivity, and boundaryless communication—the glow of a connected world. Spiritually, color #66FEFB represents the spark of insight, the moment data becomes understanding. #66FEFB does not calm; #66FEFB catalyzes.

Color Conversion

Convert #66FEFB 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

#66FEFB

RGB

rgb(102, 254, 251)

HSL

hsl(179°, 99%, 70%)

CMYK

cmyk(60%, 0%, 1%, 0%)

HSV

hsv(179°, 60%, 100%)

XYZ

58.3339 80.6734 103.7638

Yxy

80.6734 0.2403 0.3323

Hunter Lab

89.8184 -15.3179 -4.2158

CIE-Lab

91.9862 -40.5471 -10.6321

RGB Values & CMYK Values

RGB Values

Red102 / 255 (40%)

40%

Green254 / 255 (100%)

100%

Blue251 / 255 (98%)

98%

CMYK Values

Cyan60 / 100 (60%)

60%

Magenta0 / 100 (0%)

Yellow1 / 100 (1%)

Key (Black)0 / 100 (0%)

Color Variations

#66FEFB 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

#66FEFB 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 #66FEFB 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.

Foreground:#FFFFFF

Background:#66FEFB

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

1.23:1

✗WCAG AA

✗WCAG AAA

Normal Text

1.23:1

✗WCAG AA

✗WCAG AAA

UI Components

1.23:1

✗WCAG AA

✗WCAG AAA

Color Blindness Simulator

See how #66FEFB 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

#66FEFB

protanopia

#a8a9fc

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

CSS Examples

Background Color

background-color: #66FEFB;

Text Color

color: #66FEFB;

Sample Text

Border Color

border: 2px solid #66FEFB;

Box Shadow

box-shadow: 0 4px 6px #66FEFB40;

Text Shadow

text-shadow: 2px 2px 4px #66FEFB;

Sample Text

Gradient

background: linear-gradient(135deg, #66FEFB 0%, #01cdca 100%);

Related Colors

Find out the colors closely related to #66FEFB in hue, saturation, and lightness. These color relatives offer harmonious alternatives and complementary options that work well alongside this color in comprehensive color schemes.