#57AFC8#57AFC8

#57AFC8 is a light, moderate cyan. Relative luminance 0.369; OKLCH L 70.9% C 0.092 H 218.9°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#57AFC8
RGB	rgb(87, 175, 200)
HSL	hsl(193, 51%, 56%)
HSV	hsv(193, 57%, 78%)
CMYK	cmyk(56.5%, 12.5%, 0%, 21.6%)
CIE-LAB	lab(67.17, -19.25, -20.74)
CIE-LCH	lch(67.17, 28.30, 227.13°)
OKLab	oklab(70.93% -0.0713 -0.0575)
OKLCH	oklch(70.93% 0.092 218.9)
XYZ	xyz(29.6817, 36.8535, 60.1816)
Luminance	0.3686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFC8 #C87057

analogous

#57C8A9 #57AFC8 #5777C8

triadic

#57AFC8 #C857AF #AFC857

tetradic

#57AFC8 #A957C8 #C87057 #77C857

square

#57AFC8 #A957C8 #C87057 #77C857

split-complementary

#57AFC8 #C85777 #C8A957

monochromatic

#296A7C #3891AA #57AFC8 #85C5D7 #B3DBE6

Accessibility & contrast

On white

2.51

#57AFC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#57AFC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFC8

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFC8	#FFFFFF	#000000	##000000
##57AFC8	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FABC9

Deuteranopia (green-blind)

#8E9EC8

Tritanopia (blue-blind)

#00B8B7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57afc8;
/* rgb */ color: rgb(87, 175, 200);
/* oklch */ color: oklch(70.9% 0.092 218.9);

Tailwind

colors: {
  custom: {
    50: '#90c7d8',
    500: '#57afc8',
    950: '#000000',
  },
}

SCSS

$custom: #57afc8;
$custom-light: #90c7d8;
$custom-dark: #000000;

JSON

{
  "hex": "#57afc8",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 200
  },
  "hsl": {
    "h": 193.274,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.70931,
    "c": 0.09162,
    "h": 218.9
  },
  "luminance": 0.36856
}

Semantic roles & 50–950 ramp

primary

#57AFC8

secondary

#D5B0A6

accent

#6D4EDA

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0D1314

muted

#7E8283

Preview Lab

Preview with #57AFC8

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

Preview Lab → · Contrast checker → · Palette generator →