#57D2F1#57D2F1

#57D2F1 is a light, moderate cyan. Relative luminance 0.545; OKLCH L 80.7% C 0.116 H 217.4°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX#57D2F1
RGBrgb(87, 210, 241)
HSLhsl(192, 85%, 64%)
HSVhsv(192, 64%, 95%)
CMYKcmyk(63.9%, 12.9%, 0%, 5.5%)
CIE-LABlab(78.73, -24.95, -25.37)
CIE-LCHlch(78.73, 35.58, 225.49°)
OKLaboklab(80.67% -0.0923 -0.0706)
OKLCHoklch(80.67% 0.116 217.4)
XYZxyz(42.8478, 54.4657, 91.4568)
Luminance0.5447 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57D2F1 #F17657
analogous
#57F1C3 #57D2F1 #5785F1
triadic
#57D2F1 #F157D2 #D2F157
tetradic
#57D2F1 #C357F1 #F17657 #85F157
square
#57D2F1 #C357F1 #F17657 #85F157
split-complementary
#57D2F1 #F15785 #F1C357
monochromatic
#109BBE #1FC3EC #57D2F1 #8FE1F6 #C8F0FA

Accessibility & contrast

On white

1.77
#57D2F1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.89
#57D2F1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D2F1
11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57D2F1#FFFFFF#000000##000000
##57D2F11.001.7711.8911.89
#FFFFFF1.771.0021.0021.00
#00000011.8921.001.001.00
##00000011.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#BECCF3
Deuteranopia (green-blind)
#A8BCF1
Tritanopia (blue-blind)
#00DDDC
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #57d2f1;
/* rgb */ color: rgb(87, 210, 241);
/* oklch */ color: oklch(80.7% 0.116 217.4);
Tailwind
colors: {
  custom: {
    50: '#96e0f5',
    500: '#57d2f1',
    950: '#000000',
  },
}
SCSS
$custom: #57d2f1;
$custom-light: #96e0f5;
$custom-dark: #000000;
JSON
{
  "hex": "#57d2f1",
  "rgb": {
    "r": 87,
    "g": 210,
    "b": 241
  },
  "hsl": {
    "h": 192.078,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.80673,
    "c": 0.11624,
    "h": 217.4
  },
  "luminance": 0.5447
}

Semantic roles & 50–950 ramp

primary
#57D2F1
secondary
#BC4C30
accent
#3104E1
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1517
muted
#808485

Preview Lab

Preview with #57D2F1

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

Preview Lab → · Contrast checker → · Palette generator →

#57D2F1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva