#57AFFA#57AFFA

#57AFFA is a light, vivid cyan. Relative luminance 0.396; OKLCH L 73.2% C 0.138 H 246.9°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX#57AFFA
RGBrgb(87, 175, 250)
HSLhsl(208, 94%, 66%)
HSVhsv(208, 65%, 98%)
CMYKcmyk(65.2%, 30%, 0%, 2%)
CIE-LABlab(69.17, -3.66, -45.02)
CIE-LCHlch(69.17, 45.17, 265.35°)
OKLaboklab(73.19% -0.0544 -0.1272)
OKLCHoklch(73.19% 0.138 246.9)
XYZxyz(36.5093, 39.5846, 96.1405)
Luminance0.3959 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57AFFA #FAA257
analogous
#57FAF3 #57AFFA #575DFA
triadic
#57AFFA #FA57AF #AFFA57
tetradic
#57AFFA #F357FA #FAA257 #5DFA57
square
#57AFFA #F357FA #FAA257 #5DFA57
split-complementary
#57AFFA #FA575D #FAF357
monochromatic
#0673D0 #1C93F8 #57AFFA #92CBFC #CEE8FE

Accessibility & contrast

On white

2.35
#57AFFA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.92
#57AFFA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFFA
8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57AFFA#FFFFFF#000000##000000
##57AFFA1.002.358.928.92
#FFFFFF2.351.0021.0021.00
#0000008.9221.001.001.00
##0000008.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8EB2FD
Deuteranopia (green-blind)
#77A2F9
Tritanopia (blue-blind)
#00C1CA
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #57affa;
/* rgb */ color: rgb(87, 175, 250);
/* oklch */ color: oklch(73.2% 0.138 246.9);
Tailwind
colors: {
  custom: {
    50: '#96c6fc',
    500: '#57affa',
    950: '#000000',
  },
}
SCSS
$custom: #57affa;
$custom-light: #96c6fc;
$custom-dark: #000000;
JSON
{
  "hex": "#57affa",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 250
  },
  "hsl": {
    "h": 207.607,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.73185,
    "c": 0.13835,
    "h": 246.9
  },
  "luminance": 0.39588
}

Semantic roles & 50–950 ramp

primary
#57AFFA
secondary
#F1D4BC
accent
#6A00E6
background
#F9FCFF
surface
#F2F8FF
border
#CCD1D7
text
#0F1317
muted
#7E8285

Preview Lab

Preview with #57AFFA

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

Preview Lab → · Contrast checker → · Palette generator →

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