#57C2D9#57C2D9

#57C2D9 is a light, moderate cyan. Relative luminance 0.456; OKLCH L 76.0% C 0.103 H 214.0°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#57C2D9
RGB	rgb(87, 194, 217)
HSL	hsl(191, 63%, 60%)
HSV	hsv(191, 60%, 85%)
CMYK	cmyk(59.9%, 10.6%, 0%, 14.9%)
CIE-LAB	lab(73.30, -24.00, -20.73)
CIE-LCH	lch(73.30, 31.71, 220.82°)
OKLab	oklab(76.04% -0.0851 -0.0575)
OKLCH	oklch(76.04% 0.103 214)
XYZ	xyz(35.7416, 45.6159, 72.5533)
Luminance	0.4562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C2D9 #D96E57

analogous

#57D9AF #57C2D9 #5781D9

triadic

#57C2D9 #D957C2 #C2D957

tetradic

#57C2D9 #AF57D9 #D96E57 #81D957

square

#57C2D9 #AF57D9 #D96E57 #81D957

split-complementary

#57C2D9 #D95781 #D9AF57

monochromatic

#218094 #2DABC6 #57C2D9 #89D4E4 #BBE6F0

Accessibility & contrast

On white

2.07

#57C2D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#57C2D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C2D9

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C2D9	#FFFFFF	#000000	##000000
##57C2D9	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BCDA

Deuteranopia (green-blind)

#9EAED9

Tritanopia (blue-blind)

#00CBC9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #57c2d9;
/* rgb */ color: rgb(87, 194, 217);
/* oklch */ color: oklch(76.0% 0.103 214.0);

Tailwind

colors: {
  custom: {
    50: '#93d4e4',
    500: '#57c2d9',
    950: '#000000',
  },
}

SCSS

$custom: #57c2d9;
$custom-light: #93d4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#57c2d9",
  "rgb": {
    "r": 87,
    "g": 194,
    "b": 217
  },
  "hsl": {
    "h": 190.615,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76037,
    "c": 0.10274,
    "h": 214
  },
  "luminance": 0.4562
}

Semantic roles & 50–950 ramp

primary

#57C2D9

secondary

#DFB6AD

accent

#5F42E6

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #57C2D9

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

Preview Lab → · Contrast checker → · Palette generator →