#57CBDE#57CBDE

#57CBDE is a light, moderate teal. Relative luminance 0.500; OKLCH L 78.3% C 0.107 H 209.9°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#57CBDE
RGB	rgb(87, 203, 222)
HSL	hsl(188, 67%, 61%)
HSV	hsv(188, 61%, 87%)
CMYK	cmyk(60.8%, 8.6%, 0%, 12.9%)
CIE-LAB	lab(76.07, -27.03, -19.22)
CIE-LCH	lch(76.07, 33.17, 215.41°)
OKLab	oklab(78.33% -0.0926 -0.0533)
OKLCH	oklch(78.33% 0.107 209.9)
XYZ	xyz(38.4658, 50.0080, 76.7184)
Luminance	0.5001 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBDE #DE6A57

analogous

#57DEAD #57CBDE #5788DE

triadic

#57CBDE #DE57CB #CBDE57

tetradic

#57CBDE #AD57DE #DE6A57 #88DE57

square

#57CBDE #AD57DE #DE6A57 #88DE57

split-complementary

#57CBDE #DE5788 #DEAD57

monochromatic

#1F8A9C #29B8CF #57CBDE #8ADBE8 #BDEBF2

Accessibility & contrast

On white

1.91

#57CBDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#57CBDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBDE

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBDE	#FFFFFF	#000000	##000000
##57CBDE	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC4DF

Deuteranopia (green-blind)

#A6B5DE

Tritanopia (blue-blind)

#00D4D1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57cbde;
/* rgb */ color: rgb(87, 203, 222);
/* oklch */ color: oklch(78.3% 0.107 209.9);

Tailwind

colors: {
  custom: {
    50: '#94dbe8',
    500: '#57cbde',
    950: '#000000',
  },
}

SCSS

$custom: #57cbde;
$custom-light: #94dbe8;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbde",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 222
  },
  "hsl": {
    "h": 188.444,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.78325,
    "c": 0.1068,
    "h": 209.9
  },
  "luminance": 0.50012
}

Semantic roles & 50–950 ramp

primary

#57CBDE

secondary

#A0483A

accent

#3016CF

background

#FCFEFE

surface

#F5FBFC

border

#CFD4D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CBDE

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

Preview Lab → · Contrast checker → · Palette generator →