#4CDDFD#4CDDFD

#4CDDFD is a very light, vivid cyan. Relative luminance 0.603; OKLCH L 83.4% C 0.128 H 215.7°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#4CDDFD
RGB	rgb(76, 221, 253)
HSL	hsl(191, 98%, 65%)
HSV	hsv(191, 70%, 99%)
CMYK	cmyk(70%, 12.6%, 0%, 0.8%)
CIE-LAB	lab(82.02, -28.35, -26.76)
CIE-LCH	lch(82.02, 38.99, 223.34°)
OKLab	oklab(83.37% -0.1039 -0.0746)
OKLCH	oklch(83.37% 0.128 215.7)
XYZ	xyz(46.5591, 60.3359, 102.1016)
Luminance	0.6034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CDDFD #FD6C4C

analogous

#4CFDC4 #4CDDFD #4C85FD

triadic

#4CDDFD #FD4CDD #DDFD4C

tetradic

#4CDDFD #C44CFD #FD6C4C #85FD4C

square

#4CDDFD #C44CFD #FD6C4C #85FD4C

split-complementary

#4CDDFD #FD4C85 #FDC44C

monochromatic

#02A8CC #0FD2FC #4CDDFD #89E8FE #C5F4FE

Accessibility & contrast

On white

1.61

#4CDDFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#4CDDFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CDDFD

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CDDFD	#FFFFFF	#000000	##000000
##4CDDFD	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D6FF

Deuteranopia (green-blind)

#AEC4FD

Tritanopia (blue-blind)

#00E9E7

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #4cddfd;
/* rgb */ color: rgb(76, 221, 253);
/* oklch */ color: oklch(83.4% 0.128 215.7);

Tailwind

colors: {
  custom: {
    50: '#94e8fe',
    500: '#4cddfd',
    950: '#000000',
  },
}

SCSS

$custom: #4cddfd;
$custom-light: #94e8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#4cddfd",
  "rgb": {
    "r": 76,
    "g": 221,
    "b": 253
  },
  "hsl": {
    "h": 190.847,
    "s": 97.79,
    "l": 64.51
  },
  "oklch": {
    "l": 0.83374,
    "c": 0.12791,
    "h": 215.7
  },
  "luminance": 0.60341
}

Semantic roles & 50–950 ramp

primary

#4CDDFD

secondary

#C84325

accent

#2900E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #4CDDFD

Body copy rendered with the generated semantic roles for this colour.

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