#4DCDEB#4DCDEB

#4DCDEB is a light, moderate cyan. Relative luminance 0.512; OKLCH L 79.0% C 0.118 H 216.4°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#4DCDEB
RGB	rgb(77, 205, 235)
HSL	hsl(191, 80%, 61%)
HSV	hsv(191, 67%, 92%)
CMYK	cmyk(67.2%, 12.8%, 0%, 7.8%)
CIE-LAB	lab(76.82, -25.77, -25.10)
CIE-LCH	lch(76.82, 35.97, 224.25°)
OKLab	oklab(78.99% -0.0948 -0.0699)
OKLCH	oklch(78.99% 0.118 216.4)
XYZ	xyz(39.8811, 51.2341, 86.3685)
Luminance	0.5124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DCDEB #EB6B4D

analogous

#4DEBBA #4DCDEB #4D7EEB

triadic

#4DCDEB #EB4DCD #CDEB4D

tetradic

#4DCDEB #BA4DEB #EB6B4D #7EEB4D

square

#4DCDEB #BA4DEB #EB6B4D #7EEB4D

split-complementary

#4DCDEB #EB4D7E #EBBA4D

monochromatic

#138EAA #19BBE1 #4DCDEB #84DCF1 #BBECF7

Accessibility & contrast

On white

1.87

#4DCDEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#4DCDEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DCDEB

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DCDEB	#FFFFFF	#000000	##000000
##4DCDEB	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C7ED

Deuteranopia (green-blind)

#A2B7EB

Tritanopia (blue-blind)

#00D8D6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4dcdeb;
/* rgb */ color: rgb(77, 205, 235);
/* oklch */ color: oklch(79.0% 0.118 216.4);

Tailwind

colors: {
  custom: {
    50: '#91dcf1',
    500: '#4dcdeb',
    950: '#000000',
  },
}

SCSS

$custom: #4dcdeb;
$custom-light: #91dcf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4dcdeb",
  "rgb": {
    "r": 77,
    "g": 205,
    "b": 235
  },
  "hsl": {
    "h": 191.392,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.78994,
    "c": 0.1178,
    "h": 216.4
  },
  "luminance": 0.51239
}

Semantic roles & 50–950 ramp

primary

#4DCDEB

secondary

#AC4831

accent

#3109DC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4DCDEB

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

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