#57BEDF#57BEDF

#57BEDF is a light, moderate cyan. Relative luminance 0.442; OKLCH L 75.3% C 0.106 H 222.0°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#57BEDF
RGB	rgb(87, 190, 223)
HSL	hsl(195, 68%, 61%)
HSV	hsv(195, 61%, 87%)
CMYK	cmyk(61%, 14.8%, 0%, 12.5%)
CIE-LAB	lab(72.35, -20.19, -25.44)
CIE-LCH	lch(72.35, 32.48, 231.56°)
OKLab	oklab(75.35% -0.0786 -0.0708)
OKLCH	oklch(75.35% 0.106 222)
XYZ	xyz(35.6579, 44.1773, 76.4456)
Luminance	0.4418 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BEDF #DF7857

analogous

#57DFBC #57BEDF #577ADF

triadic

#57BEDF #DF57BE #BEDF57

tetradic

#57BEDF #BC57DF #DF7857 #7ADF57

square

#57BEDF #BC57DF #DF7857 #7ADF57

split-complementary

#57BEDF #DF577A #DFBC57

monochromatic

#1E7F9E #28A8D1 #57BEDF #8AD2E9 #BEE6F3

Accessibility & contrast

On white

2.13

#57BEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#57BEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BEDF

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BEDF	#FFFFFF	#000000	##000000
##57BEDF	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBAE1

Deuteranopia (green-blind)

#97ABDF

Tritanopia (blue-blind)

#00C8C8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57bedf;
/* rgb */ color: rgb(87, 190, 223);
/* oklch */ color: oklch(75.3% 0.106 222.0);

Tailwind

colors: {
  custom: {
    50: '#93d1e9',
    500: '#57bedf',
    950: '#000000',
  },
}

SCSS

$custom: #57bedf;
$custom-light: #93d1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#57bedf",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 223
  },
  "hsl": {
    "h": 194.559,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.75346,
    "c": 0.10581,
    "h": 222
  },
  "luminance": 0.44181
}

Semantic roles & 50–950 ramp

primary

#57BEDF

secondary

#E3BCAF

accent

#4316D0

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #57BEDF

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

Preview Lab → · Contrast checker → · Palette generator →