#591C25#591C25

#591C25 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.5% C 0.090 H 14.9°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#591C25
RGB	rgb(89, 28, 37)
HSL	hsl(351, 52%, 23%)
HSV	hsv(351, 69%, 35%)
CMYK	cmyk(0%, 68.5%, 58.4%, 65.1%)
CIE-LAB	lab(20.40, 28.83, 9.20)
CIE-LCH	lch(20.40, 30.26, 17.71°)
OKLab	oklab(32.5% 0.0868 0.0231)
OKLCH	oklch(32.5% 0.09 14.9)
XYZ	xyz(4.8694, 3.0886, 2.0896)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C25 #1C5950

analogous

#591C43 #591C25 #59321C

triadic

#591C25 #25591C #1C2559

tetradic

#591C25 #43591C #1C5950 #321C59

square

#591C25 #43591C #1C5950 #321C59

split-complementary

#591C25 #1C5932 #1C4359

monochromatic

#17070A #2A0D12 #591C25 #882B38 #B6394C

Accessibility & contrast

On white

12.98

#591C25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#591C25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C25

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C25	#FFFFFF	#000000	##FFFFFF
##591C25	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2925

Deuteranopia (green-blind)

#3A3624

Tritanopia (blue-blind)

#621120

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #591c25;
/* rgb */ color: rgb(89, 28, 37);
/* oklch */ color: oklch(32.5% 0.090 14.9);

Tailwind

colors: {
  custom: {
    50: '#8c5c5f',
    500: '#591c25',
    950: '#000000',
  },
}

SCSS

$custom: #591c25;
$custom-light: #8c5c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#591c25",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 37
  },
  "hsl": {
    "h": 351.148,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.32497,
    "c": 0.08977,
    "h": 14.9
  },
  "luminance": 0.03088
}

Semantic roles & 50–950 ramp

primary

#591C25

secondary

#428F83

accent

#DCC64C

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0404

muted

#7D7979

Preview Lab

Preview with #591C25

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

Preview Lab → · Contrast checker → · Palette generator →