#57C6FC#57C6FC

#57C6FC is a light, vivid cyan. Relative luminance 0.494; OKLCH L 78.4% C 0.126 H 232.8°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#57C6FC
RGB	rgb(87, 198, 252)
HSL	hsl(200, 96%, 66%)
HSV	hsv(200, 65%, 99%)
CMYK	cmyk(65.5%, 21.4%, 0%, 1.2%)
CIE-LAB	lab(75.72, -15.46, -35.89)
CIE-LCH	lch(75.72, 39.08, 246.69°)
OKLab	oklab(78.4% -0.0764 -0.1006)
OKLCH	oklch(78.4% 0.126 232.8)
XYZ	xyz(41.6884, 49.4382, 99.4221)
Luminance	0.4944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C6FC #FC8D57

analogous

#57FCDF #57C6FC #5774FC

triadic

#57C6FC #FC57C6 #C6FC57

tetradic

#57C6FC #DF57FC #FC8D57 #74FC57

square

#57C6FC #DF57FC #FC8D57 #74FC57

split-complementary

#57C6FC #FC5774 #FCDF57

monochromatic

#0490D5 #1BB2FB #57C6FC #93DAFD #CFEFFE

Accessibility & contrast

On white

1.93

#57C6FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#57C6FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C6FC

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C6FC	#FFFFFF	#000000	##000000
##57C6FC	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC4FF

Deuteranopia (green-blind)

#95B3FB

Tritanopia (blue-blind)

#00D4D8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57c6fc;
/* rgb */ color: rgb(87, 198, 252);
/* oklch */ color: oklch(78.4% 0.126 232.8);

Tailwind

colors: {
  custom: {
    50: '#97d7fd',
    500: '#57c6fc',
    950: '#000000',
  },
}

SCSS

$custom: #57c6fc;
$custom-light: #97d7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#57c6fc",
  "rgb": {
    "r": 87,
    "g": 198,
    "b": 252
  },
  "hsl": {
    "h": 199.636,
    "s": 96.491,
    "l": 66.471
  },
  "oklch": {
    "l": 0.78402,
    "c": 0.12636,
    "h": 232.8
  },
  "luminance": 0.49443
}

Semantic roles & 50–950 ramp

primary

#57C6FC

secondary

#F2CEBD

accent

#4B00E6

background

#FAFDFF

surface

#F3FAFF

border

#CDD3D7

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #57C6FC

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

Preview Lab → · Contrast checker → · Palette generator →