#57CCF1#57CCF1

#57CCF1 is a light, moderate cyan. Relative luminance 0.516; OKLCH L 79.3% C 0.116 H 222.1°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#57CCF1
RGB	rgb(87, 204, 241)
HSL	hsl(194, 85%, 64%)
HSV	hsv(194, 64%, 95%)
CMYK	cmyk(63.9%, 15.4%, 0%, 5.5%)
CIE-LAB	lab(77.02, -21.93, -28.00)
CIE-LCH	lch(77.02, 35.57, 231.92°)
OKLab	oklab(79.3% -0.0863 -0.0781)
OKLCH	oklch(79.3% 0.116 222.1)
XYZ	xyz(41.3941, 51.5585, 90.9723)
Luminance	0.5156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CCF1 #F17C57

analogous

#57F1C9 #57CCF1 #577FF1

triadic

#57CCF1 #F157CC #CCF157

tetradic

#57CCF1 #C957F1 #F17C57 #7FF157

square

#57CCF1 #C957F1 #F17C57 #7FF157

split-complementary

#57CCF1 #F1577F #F1C957

monochromatic

#1094BE #1FBBEC #57CCF1 #8FDDF6 #C8EEFA

Accessibility & contrast

On white

1.86

#57CCF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#57CCF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CCF1

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CCF1	#FFFFFF	#000000	##000000
##57CCF1	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C7F3

Deuteranopia (green-blind)

#A1B7F1

Tritanopia (blue-blind)

#00D8D8

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57ccf1;
/* rgb */ color: rgb(87, 204, 241);
/* oklch */ color: oklch(79.3% 0.116 222.1);

Tailwind

colors: {
  custom: {
    50: '#96dbf5',
    500: '#57ccf1',
    950: '#000000',
  },
}

SCSS

$custom: #57ccf1;
$custom-light: #96dbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#57ccf1",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 241
  },
  "hsl": {
    "h": 194.416,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.79297,
    "c": 0.11637,
    "h": 222.1
  },
  "luminance": 0.51563
}

Semantic roles & 50–950 ramp

primary

#57CCF1

secondary

#BC5230

accent

#3904E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #57CCF1

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

Preview Lab → · Contrast checker → · Palette generator →