#57AFD0#57AFD0

#57AFD0 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.3% C 0.097 H 225.2°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#57AFD0
RGB	rgb(87, 175, 208)
HSL	hsl(196, 56%, 58%)
HSV	hsv(196, 58%, 82%)
CMYK	cmyk(58.2%, 15.9%, 0%, 18.4%)
CIE-LAB	lab(67.45, -16.88, -24.72)
CIE-LCH	lch(67.45, 29.93, 235.67°)
OKLab	oklab(71.26% -0.0682 -0.0688)
OKLCH	oklch(71.26% 0.097 225.2)
XYZ	xyz(30.6412, 37.2373, 65.2350)
Luminance	0.3724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFD0 #D07857

analogous

#57D0B5 #57AFD0 #5772D0

triadic

#57AFD0 #D057AF #AFD057

tetradic

#57AFD0 #B557D0 #D07857 #72D057

square

#57AFD0 #B557D0 #D07857 #72D057

split-complementary

#57AFD0 #D05772 #D0B557

monochromatic

#266C87 #3393B7 #57AFD0 #87C6DD #B7DDEB

Accessibility & contrast

On white

2.49

#57AFD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#57AFD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFD0

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFD0	#FFFFFF	#000000	##000000
##57AFD0	1.00	2.49	8.45	8.45
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DACD2

Deuteranopia (green-blind)

#8B9FD0

Tritanopia (blue-blind)

#00B9BA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57afd0;
/* rgb */ color: rgb(87, 175, 208);
/* oklch */ color: oklch(71.3% 0.097 225.2);

Tailwind

colors: {
  custom: {
    50: '#90c7de',
    500: '#57afd0',
    950: '#000000',
  },
}

SCSS

$custom: #57afd0;
$custom-light: #90c7de;
$custom-dark: #000000;

JSON

{
  "hex": "#57afd0",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 208
  },
  "hsl": {
    "h": 196.364,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.71256,
    "c": 0.0969,
    "h": 225.2
  },
  "luminance": 0.3724
}

Semantic roles & 50–950 ramp

primary

#57AFD0

secondary

#DAB6A9

accent

#7248E0

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #57AFD0

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

Preview Lab → · Contrast checker → · Palette generator →