#57ABE6#57ABE6

#57ABE6 is a light, moderate cyan. Relative luminance 0.369; OKLCH L 71.3% C 0.119 H 241.7°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX#57ABE6
RGBrgb(87, 171, 230)
HSLhsl(205, 74%, 62%)
HSVhsv(205, 62%, 90%)
CMYKcmyk(62.2%, 25.7%, 0%, 9.8%)
CIE-LABlab(67.17, -7.90, -37.25)
CIE-LCHlch(67.17, 38.07, 258.03°)
OKLaboklab(71.32% -0.0564 -0.1047)
OKLCHoklch(71.32% 0.119 241.7)
XYZxyz(32.7709, 36.8620, 80.2356)
Luminance0.3686 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57ABE6 #E69257
analogous
#57E6D9 #57ABE6 #5764E6
triadic
#57ABE6 #E657AB #ABE657
tetradic
#57ABE6 #D957E6 #E69257 #64E657
square
#57ABE6 #D957E6 #E69257 #64E657
split-complementary
#57ABE6 #E65764 #E6D957
monochromatic
#196EA9 #2290DE #57ABE6 #8CC6EE #C2E0F6

Accessibility & contrast

On white

2.51
#57ABE6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.37
#57ABE6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABE6
8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57ABE6#FFFFFF#000000##000000
##57ABE61.002.518.378.37
#FFFFFF2.511.0021.0021.00
#0000008.3721.001.001.00
##0000008.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#91ABE9
Deuteranopia (green-blind)
#7D9DE5
Tritanopia (blue-blind)
#00BABF
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #57abe6;
/* rgb */ color: rgb(87, 171, 230);
/* oklch */ color: oklch(71.3% 0.119 241.7);
Tailwind
colors: {
  custom: {
    50: '#93c3ee',
    500: '#57abe6',
    950: '#000000',
  },
}
SCSS
$custom: #57abe6;
$custom-light: #93c3ee;
$custom-dark: #000000;
JSON
{
  "hex": "#57abe6",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 230
  },
  "hsl": {
    "h": 204.755,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.71319,
    "c": 0.11892,
    "h": 241.7
  },
  "luminance": 0.36865
}

Semantic roles & 50–950 ramp

primary
#57ABE6
secondary
#E7C8B2
accent
#610FD6
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #57ABE6

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

Preview Lab → · Contrast checker → · Palette generator →

#57ABE6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva