#57ABDE#57ABDE

#57ABDE is a light, moderate cyan. Relative luminance 0.364; OKLCH L 70.9% C 0.111 H 237.8°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#57ABDE
RGB	rgb(87, 171, 222)
HSL	hsl(203, 67%, 61%)
HSV	hsv(203, 61%, 87%)
CMYK	cmyk(60.8%, 23%, 0%, 12.9%)
CIE-LAB	lab(66.84, -10.43, -33.37)
CIE-LCH	lch(66.84, 34.96, 252.64°)
OKLab	oklab(70.95% -0.059 -0.0935)
OKLCH	oklch(70.95% 0.111 237.8)
XYZ	xyz(31.6732, 36.4229, 74.4542)
Luminance	0.3643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ABDE #DE8A57

analogous

#57DECE #57ABDE #5767DE

triadic

#57ABDE #DE57AB #ABDE57

tetradic

#57ABDE #CE57DE #DE8A57 #67DE57

square

#57ABDE #CE57DE #DE8A57 #67DE57

split-complementary

#57ABDE #DE5767 #DECE57

monochromatic

#1F6D9C #2990CF #57ABDE #8AC5E8 #BDDEF2

Accessibility & contrast

On white

2.53

#57ABDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#57ABDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABDE

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ABDE	#FFFFFF	#000000	##000000
##57ABDE	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93AAE0

Deuteranopia (green-blind)

#819DDD

Tritanopia (blue-blind)

#00B8BC

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57abde;
/* rgb */ color: rgb(87, 171, 222);
/* oklch */ color: oklch(70.9% 0.111 237.8);

Tailwind

colors: {
  custom: {
    50: '#92c4e8',
    500: '#57abde',
    950: '#000000',
  },
}

SCSS

$custom: #57abde;
$custom-light: #92c4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#57abde",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 222
  },
  "hsl": {
    "h": 202.667,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.70947,
    "c": 0.11058,
    "h": 237.8
  },
  "luminance": 0.36426
}

Semantic roles & 50–950 ramp

primary

#57ABDE

secondary

#E2C2AF

accent

#5C16CF

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #57ABDE

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

Preview Lab → · Contrast checker → · Palette generator →