#57BADD#57BADD

#57BADD is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.3% C 0.105 H 224.2°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#57BADD
RGB	rgb(87, 186, 221)
HSL	hsl(196, 66%, 60%)
HSV	hsv(196, 61%, 87%)
CMYK	cmyk(60.6%, 15.8%, 0%, 13.3%)
CIE-LAB	lab(71.12, -18.72, -26.23)
CIE-LCH	lch(71.12, 32.23, 234.48°)
OKLab	oklab(74.34% -0.0752 -0.0731)
OKLCH	oklch(74.34% 0.105 224.2)
XYZ	xyz(34.5354, 42.3610, 74.7491)
Luminance	0.4237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BADD #DD7A57

analogous

#57DDBD #57BADD #5777DD

triadic

#57BADD #DD57BA #BADD57

tetradic

#57BADD #BD57DD #DD7A57 #77DD57

square

#57BADD #BD57DD #DD7A57 #77DD57

split-complementary

#57BADD #DD5777 #DDBD57

monochromatic

#1F7A9A #2AA2CD #57BADD #8ACFE7 #BDE4F2

Accessibility & contrast

On white

2.22

#57BADD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#57BADD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BADD

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BADD	#FFFFFF	#000000	##000000
##57BADD	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B6DF

Deuteranopia (green-blind)

#93A8DD

Tritanopia (blue-blind)

#00C5C5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57badd;
/* rgb */ color: rgb(87, 186, 221);
/* oklch */ color: oklch(74.3% 0.105 224.2);

Tailwind

colors: {
  custom: {
    50: '#92cee7',
    500: '#57badd',
    950: '#000000',
  },
}

SCSS

$custom: #57badd;
$custom-light: #92cee7;
$custom-dark: #000000;

JSON

{
  "hex": "#57badd",
  "rgb": {
    "r": 87,
    "g": 186,
    "b": 221
  },
  "hsl": {
    "h": 195.672,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.7434,
    "c": 0.10483,
    "h": 224.2
  },
  "luminance": 0.42365
}

Semantic roles & 50–950 ramp

primary

#57BADD

secondary

#E1BCAE

accent

#4717CE

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #57BADD

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

Preview Lab → · Contrast checker → · Palette generator →