#4DC0ED#4DC0ED

#4DC0ED is a light, vivid cyan. Relative luminance 0.454; OKLCH L 76.1% C 0.121 H 227.6°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#4DC0ED
RGB	rgb(77, 192, 237)
HSL	hsl(197, 82%, 62%)
HSV	hsv(197, 68%, 93%)
CMYK	cmyk(67.5%, 19%, 0%, 7.1%)
CIE-LAB	lab(73.15, -18.54, -31.82)
CIE-LCH	lch(73.15, 36.83, 239.77°)
OKLab	oklab(76.07% -0.0812 -0.0891)
OKLCH	oklch(76.07% 0.121 227.6)
XYZ	xyz(37.1901, 45.3874, 86.9050)
Luminance	0.4539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC0ED #ED7A4D

analogous

#4DEDCA #4DC0ED #4D70ED

triadic

#4DC0ED #ED4DC0 #C0ED4D

tetradic

#4DC0ED #CA4DED #ED7A4D #70ED4D

square

#4DC0ED #CA4DED #ED7A4D #70ED4D

split-complementary

#4DC0ED #ED4D70 #EDCA4D

monochromatic

#1282AE #17ACE6 #4DC0ED #85D4F3 #BCE7F8

Accessibility & contrast

On white

2.08

#4DC0ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#4DC0ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC0ED

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC0ED	#FFFFFF	#000000	##000000
##4DC0ED	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BDEF

Deuteranopia (green-blind)

#92ADEC

Tritanopia (blue-blind)

#00CDCF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4dc0ed;
/* rgb */ color: rgb(77, 192, 237);
/* oklch */ color: oklch(76.1% 0.121 227.6);

Tailwind

colors: {
  custom: {
    50: '#90d3f3',
    500: '#4dc0ed',
    950: '#000000',
  },
}

SCSS

$custom: #4dc0ed;
$custom-light: #90d3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc0ed",
  "rgb": {
    "r": 77,
    "g": 192,
    "b": 237
  },
  "hsl": {
    "h": 196.875,
    "s": 81.633,
    "l": 61.569
  },
  "oklch": {
    "l": 0.76074,
    "c": 0.12056,
    "h": 227.6
  },
  "luminance": 0.45391
}

Semantic roles & 50–950 ramp

primary

#4DC0ED

secondary

#E9BEAD

accent

#4407DE

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4DC0ED

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

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