#581916#581916

#581916 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.094 H 26.6°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#581916
RGB	rgb(88, 25, 22)
HSL	hsl(3, 60%, 22%)
HSV	hsv(3, 75%, 35%)
CMYK	cmyk(0%, 71.6%, 75%, 65.5%)
CIE-LAB	lab(19.34, 28.77, 18.14)
CIE-LCH	lch(19.34, 34.01, 32.23°)
OKLab	oklab(31.57% 0.0836 0.0419)
OKLCH	oklch(31.57% 0.094 26.6)
XYZ	xyz(4.5174, 2.8285, 1.0670)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581916 #165558

analogous

#581634 #581916 #583A16

triadic

#581916 #165819 #191658

tetradic

#581916 #345816 #165558 #3A1658

square

#581916 #345816 #165558 #3A1658

split-complementary

#581916 #16583A #163458

monochromatic

#180706 #270B0A #581916 #892722 #BA352E

Accessibility & contrast

On white

13.41

#581916 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#581916 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581916

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581916	#FFFFFF	#000000	##FFFFFF
##581916	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2615

Deuteranopia (green-blind)

#3A3414

Tritanopia (blue-blind)

#610919

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #581916;
/* rgb */ color: rgb(88, 25, 22);
/* oklch */ color: oklch(31.6% 0.094 26.6);

Tailwind

colors: {
  custom: {
    50: '#8d5a53',
    500: '#581916',
    950: '#000000',
  },
}

SCSS

$custom: #581916;
$custom-light: #8d5a53;
$custom-dark: #000000;

JSON

{
  "hex": "#581916",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 22
  },
  "hsl": {
    "h": 2.727,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31573,
    "c": 0.09354,
    "h": 26.6
  },
  "luminance": 0.02828
}

Semantic roles & 50–950 ramp

primary

#581916

secondary

#3B8B8F

accent

#DCE345

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #581916

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

Preview Lab → · Contrast checker → · Palette generator →