#57D7F5#57D7F5

#57D7F5 is a light, moderate cyan. Relative luminance 0.572; OKLCH L 82.0% C 0.119 H 216.1°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#57D7F5
RGB	rgb(87, 215, 245)
HSL	hsl(191, 89%, 65%)
HSV	hsv(191, 64%, 96%)
CMYK	cmyk(64.5%, 12.2%, 0%, 3.9%)
CIE-LAB	lab(80.30, -26.24, -25.11)
CIE-LCH	lch(80.30, 36.32, 223.74°)
OKLab	oklab(81.98% -0.0958 -0.0699)
OKLCH	oklch(81.98% 0.119 216.1)
XYZ	xyz(44.7056, 57.2149, 95.0560)
Luminance	0.5722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D7F5 #F57557

analogous

#57F5C4 #57D7F5 #5788F5

triadic

#57D7F5 #F557D7 #D7F557

tetradic

#57D7F5 #C457F5 #F57557 #88F557

square

#57D7F5 #C457F5 #F57557 #88F557

split-complementary

#57D7F5 #F55788 #F5C457

monochromatic

#0CA2C6 #1DC9F2 #57D7F5 #91E5F8 #CBF3FC

Accessibility & contrast

On white

1.69

#57D7F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#57D7F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D7F5

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D7F5	#FFFFFF	#000000	##000000
##57D7F5	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3D1F7

Deuteranopia (green-blind)

#ACC0F5

Tritanopia (blue-blind)

#00E2E0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57d7f5;
/* rgb */ color: rgb(87, 215, 245);
/* oklch */ color: oklch(82.0% 0.119 216.1);

Tailwind

colors: {
  custom: {
    50: '#97e3f8',
    500: '#57d7f5',
    950: '#000000',
  },
}

SCSS

$custom: #57d7f5;
$custom-light: #97e3f8;
$custom-dark: #000000;

JSON

{
  "hex": "#57d7f5",
  "rgb": {
    "r": 87,
    "g": 215,
    "b": 245
  },
  "hsl": {
    "h": 191.392,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.81977,
    "c": 0.11859,
    "h": 216.1
  },
  "luminance": 0.5722
}

Semantic roles & 50–950 ramp

primary

#57D7F5

secondary

#C34A2D

accent

#2C00E5

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #57D7F5

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

Preview Lab → · Contrast checker → · Palette generator →