#57ACBD#57ACBD

#57ACBD is a light, moderate cyan. Relative luminance 0.352; OKLCH L 69.8% C 0.086 H 212.4°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX#57ACBD
RGBrgb(87, 172, 189)
HSLhsl(190, 44%, 54%)
HSVhsv(190, 54%, 74%)
CMYKcmyk(54%, 9%, 0%, 25.9%)
CIE-LABlab(65.91, -20.89, -16.56)
CIE-LCHlch(65.91, 26.66, 218.41°)
OKLaboklab(69.8% -0.0723 -0.0458)
OKLCHoklch(69.8% 0.086 212.4)
XYZxyz(27.8647, 35.2029, 53.4606)
Luminance0.3520 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57ACBD #BD6857
analogous
#57BD9B #57ACBD #5779BD
triadic
#57ACBD #BD57AC #ACBD57
tetradic
#57ACBD #9B57BD #BD6857 #79BD57
square
#57ACBD #9B57BD #BD6857 #79BD57
split-complementary
#57ACBD #BD5779 #BD9B57
monochromatic
#2B636E #3D8B9A #57ACBD #83C2CE #AFD7E0

Accessibility & contrast

On white

2.61
#57ACBD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.04
#57ACBD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ACBD
8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57ACBD#FFFFFF#000000##000000
##57ACBD1.002.618.048.04
#FFFFFF2.611.0021.0021.00
#0000008.0421.001.001.00
##0000008.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#9FA7BE
Deuteranopia (green-blind)
#8F9BBD
Tritanopia (blue-blind)
#00B3B1
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #57acbd;
/* rgb */ color: rgb(87, 172, 189);
/* oklch */ color: oklch(69.8% 0.086 212.4);
Tailwind
colors: {
  custom: {
    50: '#8fc5d0',
    500: '#57acbd',
    950: '#000000',
  },
}
SCSS
$custom: #57acbd;
$custom-light: #8fc5d0;
$custom-dark: #000000;
JSON
{
  "hex": "#57acbd",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 189
  },
  "hsl": {
    "h": 190,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.69795,
    "c": 0.08559,
    "h": 212.4
  },
  "luminance": 0.35205
}

Semantic roles & 50–950 ramp

primary
#57ACBD
secondary
#CEA9A2
accent
#6A54D3
background
#F9FCFC
surface
#F1F8F9
border
#CBD1D2
text
#0D1214
muted
#7E8182

Preview Lab

Preview with #57ACBD

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

Preview Lab → · Contrast checker → · Palette generator →

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