#591A19#591A19

#591A19 is a dark, moderate red. Relative luminance 0.029; OKLCH L 32.0% C 0.093 H 24.9°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#591A19
RGB	rgb(89, 26, 25)
HSL	hsl(1, 56%, 22%)
HSV	hsv(1, 72%, 35%)
CMYK	cmyk(0%, 70.8%, 71.9%, 65.1%)
CIE-LAB	lab(19.78, 28.86, 16.68)
CIE-LCH	lch(19.78, 33.34, 30.03°)
OKLab	oklab(31.95% 0.0845 0.0392)
OKLCH	oklch(31.95% 0.093 24.9)
XYZ	xyz(4.6652, 2.9335, 1.2401)
Luminance	0.0293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A19 #195859

analogous

#591938 #591A19 #593A19

triadic

#591A19 #19591A #1A1959

tetradic

#591A19 #385919 #195859 #3A1959

square

#591A19 #385919 #195859 #3A1959

split-complementary

#591A19 #19593A #193859

monochromatic

#180707 #290C0C #591A19 #892826 #B93634

Accessibility & contrast

On white

13.24

#591A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#591A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A19

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A19	#FFFFFF	#000000	##FFFFFF
##591A19	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2718

Deuteranopia (green-blind)

#3B3517

Tritanopia (blue-blind)

#620B1A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #591a19;
/* rgb */ color: rgb(89, 26, 25);
/* oklch */ color: oklch(32.0% 0.093 24.9);

Tailwind

colors: {
  custom: {
    50: '#8d5a55',
    500: '#591a19',
    950: '#000000',
  },
}

SCSS

$custom: #591a19;
$custom-light: #8d5a55;
$custom-dark: #000000;

JSON

{
  "hex": "#591a19",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 25
  },
  "hsl": {
    "h": 0.938,
    "s": 56.14,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31951,
    "c": 0.09311,
    "h": 24.9
  },
  "luminance": 0.02933
}

Semantic roles & 50–950 ramp

primary

#591A19

secondary

#3E8E8F

accent

#DDDF48

background

#F9F5F4

surface

#F1E9E8

border

#CBC5C4

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #591A19

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

Preview Lab → · Contrast checker → · Palette generator →