#591A1E#591A1E

#591A1E is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.1% C 0.093 H 20.4°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#591A1E
RGB	rgb(89, 26, 30)
HSL	hsl(356, 55%, 23%)
HSV	hsv(356, 71%, 35%)
CMYK	cmyk(0%, 70.8%, 66.3%, 65.1%)
CIE-LAB	lab(19.87, 29.22, 13.37)
CIE-LCH	lch(19.87, 32.13, 24.60°)
OKLab	oklab(32.05% 0.0867 0.0323)
OKLCH	oklch(32.05% 0.093 20.4)
XYZ	xyz(4.7240, 2.9570, 1.5500)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A1E #1A5955

analogous

#591A3E #591A1E #59351A

triadic

#591A1E #1E591A #1A1E59

tetradic

#591A1E #3E591A #1A5955 #351A59

square

#591A1E #3E591A #1A5955 #351A59

split-complementary

#591A1E #1A5935 #1A3E59

monochromatic

#180708 #2A0C0E #591A1E #88282E #B8363E

Accessibility & contrast

On white

13.20

#591A1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#591A1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A1E

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A1E	#FFFFFF	#000000	##FFFFFF
##591A1E	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A281E

Deuteranopia (green-blind)

#3A351C

Tritanopia (blue-blind)

#620C1C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #591a1e;
/* rgb */ color: rgb(89, 26, 30);
/* oklch */ color: oklch(32.1% 0.093 20.4);

Tailwind

colors: {
  custom: {
    50: '#8d5b59',
    500: '#591a1e',
    950: '#000000',
  },
}

SCSS

$custom: #591a1e;
$custom-light: #8d5b59;
$custom-dark: #000000;

JSON

{
  "hex": "#591a1e",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 30
  },
  "hsl": {
    "h": 356.19,
    "s": 54.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32053,
    "c": 0.09254,
    "h": 20.4
  },
  "luminance": 0.02956
}

Semantic roles & 50–950 ramp

primary

#591A1E

secondary

#408F8A

accent

#DED54A

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #591A1E

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

Preview Lab → · Contrast checker → · Palette generator →