#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
RGBrgb(87, 202, 242)
HSLhsl(195, 86%, 65%)
HSVhsv(195, 64%, 95%)
CMYKcmyk(64%, 16.5%, 0%, 5.1%)
CIE-LABlab(76.48, -20.61, -29.36)
CIE-LCHlch(76.48, 35.87, 234.92°)
OKLaboklab(78.88% -0.0839 -0.0819)
OKLCHoklch(78.88% 0.117 224.3)
XYZxyz(41.0716, 50.6738, 91.6037)
Luminance0.5068 (WCAG relative)
Temperaturecool
Familycyan

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
##57CAF21.001.8911.1411.14
#FFFFFF1.891.0021.0021.00
#00000011.1421.001.001.00
##00000011.1421.001.001.00

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 →

#57CAF2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva