#57D3E8#57D3E8

#57D3E8 is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.6% C 0.112 H 210.5°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#57D3E8
RGB	rgb(87, 211, 232)
HSL	hsl(189, 76%, 63%)
HSV	hsv(189, 63%, 91%)
CMYK	cmyk(62.5%, 9.1%, 0%, 9%)
CIE-LAB	lab(78.72, -28.07, -20.59)
CIE-LCH	lch(78.72, 34.81, 216.25°)
OKLab	oklab(80.56% -0.0968 -0.0571)
OKLCH	oklch(80.56% 0.112 210.5)
XYZ	xyz(41.7842, 54.4365, 84.6335)
Luminance	0.5444 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D3E8 #E86C57

analogous

#57E8B5 #57D3E8 #578AE8

triadic

#57D3E8 #E857D3 #D3E857

tetradic

#57D3E8 #B557E8 #E86C57 #8AE857

square

#57D3E8 #B557E8 #E86C57 #8AE857

split-complementary

#57D3E8 #E8578A #E8B557

monochromatic

#1897AD #21C5E1 #57D3E8 #8DE1EF #C3EFF7

Accessibility & contrast

On white

1.77

#57D3E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#57D3E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D3E8

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D3E8	#FFFFFF	#000000	##000000
##57D3E8	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CCE9

Deuteranopia (green-blind)

#ACBCE8

Tritanopia (blue-blind)

#00DCD9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57d3e8;
/* rgb */ color: rgb(87, 211, 232);
/* oklch */ color: oklch(80.6% 0.112 210.5);

Tailwind

colors: {
  custom: {
    50: '#95e0ef',
    500: '#57d3e8',
    950: '#000000',
  },
}

SCSS

$custom: #57d3e8;
$custom-light: #95e0ef;
$custom-dark: #000000;

JSON

{
  "hex": "#57d3e8",
  "rgb": {
    "r": 87,
    "g": 211,
    "b": 232
  },
  "hsl": {
    "h": 188.69,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80559,
    "c": 0.11241,
    "h": 210.5
  },
  "luminance": 0.54441
}

Semantic roles & 50–950 ramp

primary

#57D3E8

secondary

#AE4735

accent

#2B0DD8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57D3E8

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

Preview Lab → · Contrast checker → · Palette generator →