#580F20#580F20

#580F20 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.6% C 0.104 H 13.0°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX#580F20
RGBrgb(88, 15, 32)
HSLhsl(346, 71%, 20%)
HSVhsv(346, 83%, 35%)
CMYKcmyk(0%, 83%, 63.6%, 65.5%)
CIE-LABlab(18.01, 33.68, 9.47)
CIE-LCHlch(18.01, 34.99, 15.71°)
OKLaboklab(30.65% 0.1015 0.0234)
OKLCHoklch(30.65% 0.104 13)
XYZxyz(4.4565, 2.5213, 1.6182)
Luminance0.0252 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#580F20 #0F5847
analogous
#580F45 #580F20 #58220F
triadic
#580F20 #20580F #0F2058
tetradic
#580F20 #45580F #0F5847 #220F58
square
#580F20 #45580F #0F5847 #220F58
split-complementary
#580F20 #0F5822 #0F4558
monochromatic
#1A040A #24060D #580F20 #8C1833 #C12146

Accessibility & contrast

On white

13.96
#580F20 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.50
#580F20 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #580F20
13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##580F20#FFFFFF#000000##FFFFFF
##580F201.0013.961.5013.96
#FFFFFF13.961.0021.001.00
#0000001.5021.001.0021.00
##FFFFFF13.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#232220
Deuteranopia (green-blind)
#36311E
Tritanopia (blue-blind)
#610016
Achromatopsia (no color)
#2C2C2C

Design tokens & code

CSS
--color: #580f20;
/* rgb */ color: rgb(88, 15, 32);
/* oklch */ color: oklch(30.6% 0.104 13.0);
Tailwind
colors: {
  custom: {
    50: '#8c555b',
    500: '#580f20',
    950: '#000000',
  },
}
SCSS
$custom: #580f20;
$custom-light: #8c555b;
$custom-dark: #000000;
JSON
{
  "hex": "#580f20",
  "rgb": {
    "r": 88,
    "g": 15,
    "b": 32
  },
  "hsl": {
    "h": 346.027,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30648,
    "c": 0.1042,
    "h": 13
  },
  "luminance": 0.02521
}

Semantic roles & 50–950 ramp

primary
#580F20
secondary
#31927B
accent
#EEC43A
background
#F9F5F5
surface
#F1E9E9
border
#CBC5C5
text
#0D0304
muted
#7E7879

Preview Lab

Preview with #580F20

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

Preview Lab → · Contrast checker → · Palette generator →

#580F20 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva