#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
RGB	rgb(88, 15, 32)
HSL	hsl(346, 71%, 20%)
HSV	hsv(346, 83%, 35%)
CMYK	cmyk(0%, 83%, 63.6%, 65.5%)
CIE-LAB	lab(18.01, 33.68, 9.47)
CIE-LCH	lch(18.01, 34.99, 15.71°)
OKLab	oklab(30.65% 0.1015 0.0234)
OKLCH	oklch(30.65% 0.104 13)
XYZ	xyz(4.4565, 2.5213, 1.6182)
Luminance	0.0252 (WCAG relative)
Temperature	warm
Family	red

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
##580F20	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

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.

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