#4DC0EC#4DC0EC

#4DC0EC is a light, moderate cyan. Relative luminance 0.453; OKLCH L 76.0% C 0.120 H 227.1°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#4DC0EC
RGB	rgb(77, 192, 236)
HSL	hsl(197, 81%, 61%)
HSV	hsv(197, 67%, 93%)
CMYK	cmyk(67.4%, 18.6%, 0%, 7.5%)
CIE-LAB	lab(73.11, -18.86, -31.34)
CIE-LCH	lch(73.11, 36.57, 238.96°)
OKLab	oklab(76.03% -0.0816 -0.0877)
OKLCH	oklch(76.03% 0.12 227.1)
XYZ	xyz(37.0444, 45.3291, 86.1377)
Luminance	0.4533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC0EC #EC794D

analogous

#4DECC9 #4DC0EC #4D71EC

triadic

#4DC0EC #EC4DC0 #C0EC4D

tetradic

#4DC0EC #C94DEC #EC794D #71EC4D

square

#4DC0EC #C94DEC #EC794D #71EC4D

split-complementary

#4DC0EC #EC4D71 #ECC94D

monochromatic

#1282AC #18ABE4 #4DC0EC #84D4F2 #BCE7F8

Accessibility & contrast

On white

2.09

#4DC0EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#4DC0EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC0EC

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC0EC	#FFFFFF	#000000	##000000
##4DC0EC	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BDEE

Deuteranopia (green-blind)

#93ACEB

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4dc0ec;
/* rgb */ color: rgb(77, 192, 236);
/* oklch */ color: oklch(76.0% 0.120 227.1);

Tailwind

colors: {
  custom: {
    50: '#90d3f2',
    500: '#4dc0ec',
    950: '#000000',
  },
}

SCSS

$custom: #4dc0ec;
$custom-light: #90d3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc0ec",
  "rgb": {
    "r": 77,
    "g": 192,
    "b": 236
  },
  "hsl": {
    "h": 196.604,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.7603,
    "c": 0.11979,
    "h": 227.1
  },
  "luminance": 0.45333
}

Semantic roles & 50–950 ramp

primary

#4DC0EC

secondary

#E8BDAD

accent

#4308DD

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4DC0EC

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

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