#4DC1ED#4DC1ED

#4DC1ED is a light, vivid cyan. Relative luminance 0.458; OKLCH L 76.3% C 0.120 H 226.9°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#4DC1ED
RGB	rgb(77, 193, 237)
HSL	hsl(197, 82%, 62%)
HSV	hsv(197, 68%, 93%)
CMYK	cmyk(67.5%, 18.6%, 0%, 7.1%)
CIE-LAB	lab(73.43, -19.06, -31.38)
CIE-LCH	lch(73.43, 36.71, 238.72°)
OKLab	oklab(76.3% -0.0822 -0.0878)
OKLCH	oklch(76.3% 0.12 226.9)
XYZ	xyz(37.4104, 45.8280, 86.9784)
Luminance	0.4583 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC1ED #ED794D

analogous

#4DEDC9 #4DC1ED #4D71ED

triadic

#4DC1ED #ED4DC1 #C1ED4D

tetradic

#4DC1ED #C94DED #ED794D #71ED4D

square

#4DC1ED #C94DED #ED794D #71ED4D

split-complementary

#4DC1ED #ED4D71 #EDC94D

monochromatic

#1283AE #17ADE6 #4DC1ED #85D4F3 #BCE8F8

Accessibility & contrast

On white

2.07

#4DC1ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#4DC1ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC1ED

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC1ED	#FFFFFF	#000000	##000000
##4DC1ED	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BDEF

Deuteranopia (green-blind)

#93ADEC

Tritanopia (blue-blind)

#00CECF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4dc1ed;
/* rgb */ color: rgb(77, 193, 237);
/* oklch */ color: oklch(76.3% 0.120 226.9);

Tailwind

colors: {
  custom: {
    50: '#90d3f3',
    500: '#4dc1ed',
    950: '#000000',
  },
}

SCSS

$custom: #4dc1ed;
$custom-light: #90d3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc1ed",
  "rgb": {
    "r": 77,
    "g": 193,
    "b": 237
  },
  "hsl": {
    "h": 196.5,
    "s": 81.633,
    "l": 61.569
  },
  "oklch": {
    "l": 0.76303,
    "c": 0.1203,
    "h": 226.9
  },
  "luminance": 0.45832
}

Semantic roles & 50–950 ramp

primary

#4DC1ED

secondary

#E9BEAD

accent

#4207DE

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4DC1ED

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

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