#57CEEC#57CEEC

#57CEEC is a light, moderate cyan. Relative luminance 0.522; OKLCH L 79.6% C 0.113 H 217.3°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#57CEEC
RGB	rgb(87, 206, 236)
HSL	hsl(192, 80%, 63%)
HSV	hsv(192, 63%, 93%)
CMYK	cmyk(63.1%, 12.7%, 0%, 7.5%)
CIE-LAB	lab(77.41, -24.43, -24.71)
CIE-LCH	lch(77.41, 34.75, 225.32°)
OKLab	oklab(79.56% -0.0902 -0.0687)
OKLCH	oklch(79.56% 0.113 217.3)
XYZ	xyz(41.1359, 52.2206, 87.2523)
Luminance	0.5222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CEEC #EC7557

analogous

#57ECC0 #57CEEC #5783EC

triadic

#57CEEC #EC57CE #CEEC57

tetradic

#57CEEC #C057EC #EC7557 #83EC57

square

#57CEEC #C057EC #EC7557 #83EC57

split-complementary

#57CEEC #EC5783 #ECC057

monochromatic

#1494B4 #20BEE6 #57CEEC #8EDEF2 #C5EEF8

Accessibility & contrast

On white

1.83

#57CEEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#57CEEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CEEC

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CEEC	#FFFFFF	#000000	##000000
##57CEEC	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC8EE

Deuteranopia (green-blind)

#A5B8EC

Tritanopia (blue-blind)

#00D9D7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #57ceec;
/* rgb */ color: rgb(87, 206, 236);
/* oklch */ color: oklch(79.6% 0.113 217.3);

Tailwind

colors: {
  custom: {
    50: '#95ddf2',
    500: '#57ceec',
    950: '#000000',
  },
}

SCSS

$custom: #57ceec;
$custom-light: #95ddf2;
$custom-dark: #000000;

JSON

{
  "hex": "#57ceec",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 236
  },
  "hsl": {
    "h": 192.081,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.79557,
    "c": 0.1134,
    "h": 217.3
  },
  "luminance": 0.52225
}

Semantic roles & 50–950 ramp

primary

#57CEEC

secondary

#B44D33

accent

#340ADC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57CEEC

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

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