#57AFCE#57AFCE

#57AFCE is a light, moderate cyan. Relative luminance 0.371; OKLCH L 71.2% C 0.095 H 223.7°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#57AFCE
RGB	rgb(87, 175, 206)
HSL	hsl(196, 55%, 57%)
HSV	hsv(196, 58%, 81%)
CMYK	cmyk(57.8%, 15%, 0%, 19.2%)
CIE-LAB	lab(67.38, -17.48, -23.73)
CIE-LCH	lch(67.38, 29.47, 233.63°)
OKLab	oklab(71.17% -0.069 -0.066)
OKLCH	oklch(71.17% 0.095 223.7)
XYZ	xyz(30.3967, 37.1395, 63.9473)
Luminance	0.3714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFCE #CE7657

analogous

#57CEB1 #57AFCE #5774CE

triadic

#57AFCE #CE57AF #AFCE57

tetradic

#57AFCE #B157CE #CE7657 #74CE57

square

#57AFCE #B157CE #CE7657 #74CE57

split-complementary

#57AFCE #CE5774 #CEB157

monochromatic

#276C84 #3492B3 #57AFCE #86C6DC #B6DCEA

Accessibility & contrast

On white

2.49

#57AFCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#57AFCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFCE

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFCE	#FFFFFF	#000000	##000000
##57AFCE	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DABD0

Deuteranopia (green-blind)

#8C9ECE

Tritanopia (blue-blind)

#00B9B9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57afce;
/* rgb */ color: rgb(87, 175, 206);
/* oklch */ color: oklch(71.2% 0.095 223.7);

Tailwind

colors: {
  custom: {
    50: '#90c7dd',
    500: '#57afce',
    950: '#000000',
  },
}

SCSS

$custom: #57afce;
$custom-light: #90c7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57afce",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 206
  },
  "hsl": {
    "h": 195.63,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.71173,
    "c": 0.09547,
    "h": 223.7
  },
  "luminance": 0.37142
}

Semantic roles & 50–950 ramp

primary

#57AFCE

secondary

#D8B5A8

accent

#704ADE

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #57AFCE

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

Preview Lab → · Contrast checker → · Palette generator →