#57CDEC#57CDEC

#57CDEC is a light, moderate cyan. Relative luminance 0.517; OKLCH L 79.3% C 0.113 H 218.1°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#57CDEC
RGB	rgb(87, 205, 236)
HSL	hsl(192, 80%, 63%)
HSV	hsv(192, 63%, 93%)
CMYK	cmyk(63.1%, 13.1%, 0%, 7.5%)
CIE-LAB	lab(77.13, -23.93, -25.15)
CIE-LCH	lch(77.13, 34.72, 226.42°)
OKLab	oklab(79.33% -0.0892 -0.07)
OKLCH	oklch(79.33% 0.113 218.1)
XYZ	xyz(40.8960, 51.7407, 87.1723)
Luminance	0.5174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CDEC #EC7657

analogous

#57ECC0 #57CDEC #5782EC

triadic

#57CDEC #EC57CD #CDEC57

tetradic

#57CDEC #C057EC #EC7657 #82EC57

square

#57CDEC #C057EC #EC7657 #82EC57

split-complementary

#57CDEC #EC5782 #ECC057

monochromatic

#1493B4 #20BDE6 #57CDEC #8EDDF2 #C5EEF8

Accessibility & contrast

On white

1.85

#57CDEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#57CDEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CDEC

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CDEC	#FFFFFF	#000000	##000000
##57CDEC	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C7EE

Deuteranopia (green-blind)

#A4B8EC

Tritanopia (blue-blind)

#00D8D7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cdec;
/* rgb */ color: rgb(87, 205, 236);
/* oklch */ color: oklch(79.3% 0.113 218.1);

Tailwind

colors: {
  custom: {
    50: '#95dcf2',
    500: '#57cdec',
    950: '#000000',
  },
}

SCSS

$custom: #57cdec;
$custom-light: #95dcf2;
$custom-dark: #000000;

JSON

{
  "hex": "#57cdec",
  "rgb": {
    "r": 87,
    "g": 205,
    "b": 236
  },
  "hsl": {
    "h": 192.483,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.79326,
    "c": 0.11336,
    "h": 218.1
  },
  "luminance": 0.51745
}

Semantic roles & 50–950 ramp

primary

#57CDEC

secondary

#B44E33

accent

#350ADC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57CDEC

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

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