#581217#581217

#581217 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.7% C 0.101 H 21.8°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX#581217
RGBrgb(88, 18, 23)
HSLhsl(356, 66%, 21%)
HSVhsv(356, 80%, 35%)
CMYKcmyk(0%, 79.5%, 73.9%, 65.5%)
CIE-LABlab(18.23, 31.93, 16.11)
CIE-LCHlch(18.23, 35.76, 26.78°)
OKLaboklab(30.75% 0.0939 0.0376)
OKLCHoklch(30.75% 0.101 21.8)
XYZxyz(4.3959, 2.5698, 1.0750)
Luminance0.0257 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#581217 #125853
analogous
#58123A #581217 #583012
triadic
#581217 #175812 #121758
tetradic
#581217 #3A5812 #125853 #301258
square
#581217 #3A5812 #125853 #301258
split-complementary
#581217 #125830 #123A58
monochromatic
#190507 #25080A #581217 #8B1C24 #BE2732

Accessibility & contrast

On white

13.87
#581217 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.51
#581217 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581217
13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##581217#FFFFFF#000000##FFFFFF
##5812171.0013.871.5113.87
#FFFFFF13.871.0021.001.00
#0000001.5121.001.0021.00
##FFFFFF13.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#262317
Deuteranopia (green-blind)
#383215
Tritanopia (blue-blind)
#610015
Achromatopsia (no color)
#2C2C2C

Design tokens & code

CSS
--color: #581217;
/* rgb */ color: rgb(88, 18, 23);
/* oklch */ color: oklch(30.7% 0.101 21.8);
Tailwind
colors: {
  custom: {
    50: '#8d5653',
    500: '#581217',
    950: '#000000',
  },
}
SCSS
$custom: #581217;
$custom-light: #8d5653;
$custom-dark: #000000;
JSON
{
  "hex": "#581217",
  "rgb": {
    "r": 88,
    "g": 18,
    "b": 23
  },
  "hsl": {
    "h": 355.714,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30748,
    "c": 0.10113,
    "h": 21.8
  },
  "luminance": 0.02569
}

Semantic roles & 50–950 ramp

primary
#581217
secondary
#35918A
accent
#E9DD3F
background
#F9F5F4
surface
#F1E9E7
border
#CBC5C3
text
#0D0302
muted
#7E7878

Preview Lab

Preview with #581217

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

Preview Lab → · Contrast checker → · Palette generator →

#581217 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva