#576E79#576E79

#576E79 is a mid, muted cyan. Relative luminance 0.146; OKLCH L 52.4% C 0.032 H 228.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX#576E79
RGBrgb(87, 110, 121)
HSLhsl(199, 16%, 41%)
HSVhsv(199, 28%, 47%)
CMYKcmyk(28.1%, 9.1%, 0%, 52.5%)
CIE-LABlab(45.02, -5.70, -8.88)
CIE-LCHlch(45.02, 10.55, 237.30°)
OKLaboklab(52.38% -0.0213 -0.0242)
OKLCHoklch(52.38% 0.032 228.6)
XYZxyz(12.9566, 14.5580, 20.2128)
Luminance0.1456 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#576E79 #796257
analogous
#577973 #576E79 #575D79
triadic
#576E79 #79576E #6E7957
tetradic
#576E79 #735779 #796257 #5D7957
square
#576E79 #735779 #796257 #5D7957
split-complementary
#576E79 #79575D #797357
monochromatic
#242D32 #3D4E55 #576E79 #738E9A #97AAB4

Accessibility & contrast

On white

5.37
#576E79 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.91
#576E79 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576E79
5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##576E79#FFFFFF#000000##FFFFFF
##576E791.005.373.915.37
#FFFFFF5.371.0021.001.00
#0000003.9121.001.0021.00
##FFFFFF5.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#686D7A
Deuteranopia (green-blind)
#636979
Tritanopia (blue-blind)
#4D7171
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #576e79;
/* rgb */ color: rgb(87, 110, 121);
/* oklch */ color: oklch(52.4% 0.032 228.6);
Tailwind
colors: {
  custom: {
    50: '#87979f',
    500: '#576e79',
    950: '#000000',
  },
}
SCSS
$custom: #576e79;
$custom-light: #87979f;
$custom-dark: #000000;
JSON
{
  "hex": "#576e79",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 121
  },
  "hsl": {
    "h": 199.412,
    "s": 16.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.52381,
    "c": 0.03227,
    "h": 228.6
  },
  "luminance": 0.14559
}

Semantic roles & 50–950 ramp

primary
#576E79
secondary
#A2928A
accent
#876FB9
background
#F8F9F9
surface
#EFF2F2
border
#CACCCC
text
#0B0D0E
muted
#7C7E7E

Preview Lab

Preview with #576E79

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

Preview Lab → · Contrast checker → · Palette generator →

#576E79 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva