#57CAEE#57CAEE

#57CAEE is a light, moderate cyan. Relative luminance 0.504; OKLCH L 78.7% C 0.115 H 221.8°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#57CAEE
RGB	rgb(87, 202, 238)
HSL	hsl(194, 82%, 64%)
HSV	hsv(194, 63%, 93%)
CMYK	cmyk(63.4%, 15.1%, 0%, 6.7%)
CIE-LAB	lab(76.34, -21.82, -27.43)
CIE-LCH	lch(76.34, 35.05, 231.50°)
OKLab	oklab(78.72% -0.0854 -0.0764)
OKLCH	oklch(78.72% 0.115 221.8)
XYZ	xyz(40.4774, 50.4361, 88.4743)
Luminance	0.5044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CAEE #EE7B57

analogous

#57EEC7 #57CAEE #577EEE

triadic

#57CAEE #EE57CA #CAEE57

tetradic

#57CAEE #C757EE #EE7B57 #7EEE57

square

#57CAEE #C757EE #EE7B57 #7EEE57

split-complementary

#57CAEE #EE577E #EEC757

monochromatic

#1391B8 #1FB8E8 #57CAEE #8FDCF4 #C6EDF9

Accessibility & contrast

On white

1.89

#57CAEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#57CAEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CAEE

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CAEE	#FFFFFF	#000000	##000000
##57CAEE	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C5F0

Deuteranopia (green-blind)

#9FB5EE

Tritanopia (blue-blind)

#00D5D5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57caee;
/* rgb */ color: rgb(87, 202, 238);
/* oklch */ color: oklch(78.7% 0.115 221.8);

Tailwind

colors: {
  custom: {
    50: '#95daf3',
    500: '#57caee',
    950: '#000000',
  },
}

SCSS

$custom: #57caee;
$custom-light: #95daf3;
$custom-dark: #000000;

JSON

{
  "hex": "#57caee",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 238
  },
  "hsl": {
    "h": 194.305,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.78717,
    "c": 0.11461,
    "h": 221.8
  },
  "luminance": 0.5044
}

Semantic roles & 50–950 ramp

primary

#57CAEE

secondary

#B75232

accent

#3B08DE

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1417

muted

#808385

Preview Lab

Preview with #57CAEE

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

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