#57CAF2#57CAF2

#57CAF2 is a light, moderate cyan. Relative luminance 0.507; OKLCH L 78.9% C 0.117 H 224.3°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#57CAF2
RGB	rgb(87, 202, 242)
HSL	hsl(195, 86%, 65%)
HSV	hsv(195, 64%, 95%)
CMYK	cmyk(64%, 16.5%, 0%, 5.1%)
CIE-LAB	lab(76.48, -20.61, -29.36)
CIE-LCH	lch(76.48, 35.87, 234.92°)
OKLab	oklab(78.88% -0.0839 -0.0819)
OKLCH	oklch(78.88% 0.117 224.3)
XYZ	xyz(41.0716, 50.6738, 91.6037)
Luminance	0.5068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CAF2 #F27F57

analogous

#57F2CD #57CAF2 #577DF2

triadic

#57CAF2 #F257CA #CAF257

tetradic

#57CAF2 #CD57F2 #F27F57 #7DF257

square

#57CAF2 #CD57F2 #F27F57 #7DF257

split-complementary

#57CAF2 #F2577D #F2CD57

monochromatic

#0F92C0 #1EB8EE #57CAF2 #90DCF6 #C9EEFB

Accessibility & contrast

On white

1.89

#57CAF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#57CAF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CAF2

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CAF2	#FFFFFF	#000000	##000000
##57CAF2	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C6F4

Deuteranopia (green-blind)

#9EB6F2

Tritanopia (blue-blind)

#00D6D7

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #57caf2;
/* rgb */ color: rgb(87, 202, 242);
/* oklch */ color: oklch(78.9% 0.117 224.3);

Tailwind

colors: {
  custom: {
    50: '#96daf6',
    500: '#57caf2',
    950: '#000000',
  },
}

SCSS

$custom: #57caf2;
$custom-light: #96daf6;
$custom-dark: #000000;

JSON

{
  "hex": "#57caf2",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 242
  },
  "hsl": {
    "h": 195.484,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.78881,
    "c": 0.11728,
    "h": 224.3
  },
  "luminance": 0.50678
}

Semantic roles & 50–950 ramp

primary

#57CAF2

secondary

#BE5430

accent

#3D03E2

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1417

muted

#808385

Preview Lab

Preview with #57CAF2

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

Preview Lab → · Contrast checker → · Palette generator →