#57D5E8#57D5E8

#57D5E8 is a light, moderate teal. Relative luminance 0.554; OKLCH L 81.0% C 0.113 H 208.9°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#57D5E8
RGB	rgb(87, 213, 232)
HSL	hsl(188, 76%, 63%)
HSV	hsv(188, 63%, 91%)
CMYK	cmyk(62.5%, 8.2%, 0%, 9%)
CIE-LAB	lab(79.29, -29.05, -19.71)
CIE-LCH	lch(79.29, 35.10, 214.16°)
OKLab	oklab(81.02% -0.0989 -0.0547)
OKLCH	oklch(81.02% 0.113 208.9)
XYZ	xyz(42.2841, 55.4364, 84.8002)
Luminance	0.5544 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D5E8 #E86A57

analogous

#57E8B2 #57D5E8 #578DE8

triadic

#57D5E8 #E857D5 #D5E857

tetradic

#57D5E8 #B257E8 #E86A57 #8DE857

square

#57D5E8 #B257E8 #E86A57 #8DE857

split-complementary

#57D5E8 #E8578D #E8B257

monochromatic

#1899AD #21C8E1 #57D5E8 #8DE2EF #C3F0F7

Accessibility & contrast

On white

1.74

#57D5E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#57D5E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D5E8

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D5E8	#FFFFFF	#000000	##000000
##57D5E8	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CEE9

Deuteranopia (green-blind)

#AEBEE8

Tritanopia (blue-blind)

#00DEDB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #57d5e8;
/* rgb */ color: rgb(87, 213, 232);
/* oklch */ color: oklch(81.0% 0.113 208.9);

Tailwind

colors: {
  custom: {
    50: '#95e2ef',
    500: '#57d5e8',
    950: '#000000',
  },
}

SCSS

$custom: #57d5e8;
$custom-light: #95e2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#57d5e8",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 232
  },
  "hsl": {
    "h": 187.862,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.81023,
    "c": 0.11297,
    "h": 208.9
  },
  "luminance": 0.55441
}

Semantic roles & 50–950 ramp

primary

#57D5E8

secondary

#AE4535

accent

#280DD8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57D5E8

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

Preview Lab → · Contrast checker → · Palette generator →