#57CAE8#57CAE8

#57CAE8 is a light, moderate cyan. Relative luminance 0.501; OKLCH L 78.5% C 0.111 H 217.9°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#57CAE8
RGB	rgb(87, 202, 232)
HSL	hsl(192, 76%, 63%)
HSV	hsv(192, 63%, 91%)
CMYK	cmyk(62.5%, 12.9%, 0%, 9%)
CIE-LAB	lab(76.12, -23.61, -24.53)
CIE-LCH	lch(76.12, 34.05, 226.09°)
OKLab	oklab(78.48% -0.0876 -0.0682)
OKLCH	oklch(78.48% 0.111 217.9)
XYZ	xyz(39.6106, 50.0893, 83.9090)
Luminance	0.5009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CAE8 #E87557

analogous

#57E8BE #57CAE8 #5781E8

triadic

#57CAE8 #E857CA #CAE857

tetradic

#57CAE8 #BE57E8 #E87557 #81E857

square

#57CAE8 #BE57E8 #E87557 #81E857

split-complementary

#57CAE8 #E85781 #E8BE57

monochromatic

#188EAD #21B9E1 #57CAE8 #8DDBEF #C3ECF7

Accessibility & contrast

On white

1.91

#57CAE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#57CAE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CAE8

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CAE8	#FFFFFF	#000000	##000000
##57CAE8	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C5EA

Deuteranopia (green-blind)

#A2B5E8

Tritanopia (blue-blind)

#00D4D3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57cae8;
/* rgb */ color: rgb(87, 202, 232);
/* oklch */ color: oklch(78.5% 0.111 217.9);

Tailwind

colors: {
  custom: {
    50: '#95daef',
    500: '#57cae8',
    950: '#000000',
  },
}

SCSS

$custom: #57cae8;
$custom-light: #95daef;
$custom-dark: #000000;

JSON

{
  "hex": "#57cae8",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 232
  },
  "hsl": {
    "h": 192.414,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.78477,
    "c": 0.11107,
    "h": 217.9
  },
  "luminance": 0.50093
}

Semantic roles & 50–950 ramp

primary

#57CAE8

secondary

#AE4E35

accent

#370DD8

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #57CAE8

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

Preview Lab → · Contrast checker → · Palette generator →