#591815#591815

#591815 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.096 H 26.8°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#591815
RGB	rgb(89, 24, 21)
HSL	hsl(3, 62%, 22%)
HSV	hsv(3, 76%, 35%)
CMYK	cmyk(0%, 73%, 76.4%, 65.1%)
CIE-LAB	lab(19.36, 29.57, 18.88)
CIE-LCH	lch(19.36, 35.08, 32.55°)
OKLab	oklab(31.62% 0.0858 0.0433)
OKLCH	oklch(31.62% 0.096 26.8)
XYZ	xyz(4.5823, 2.8319, 1.0146)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591815 #155659

analogous

#591534 #591815 #593A15

triadic

#591815 #155918 #181559

tetradic

#591815 #345915 #155659 #3A1559

square

#591815 #345915 #155659 #3A1559

split-complementary

#591815 #15593A #153459

monochromatic

#190706 #270B09 #591815 #8B2521 #BC332C

Accessibility & contrast

On white

13.41

#591815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#591815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591815

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591815	#FFFFFF	#000000	##FFFFFF
##591815	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)

#2A2614

Deuteranopia (green-blind)

#3A3413

Tritanopia (blue-blind)

#620618

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #591815;
/* rgb */ color: rgb(89, 24, 21);
/* oklch */ color: oklch(31.6% 0.096 26.8);

Tailwind

colors: {
  custom: {
    50: '#8e5952',
    500: '#591815',
    950: '#000000',
  },
}

SCSS

$custom: #591815;
$custom-light: #8e5952;
$custom-dark: #000000;

JSON

{
  "hex": "#591815",
  "rgb": {
    "r": 89,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 2.647,
    "s": 61.818,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31617,
    "c": 0.09608,
    "h": 26.8
  },
  "luminance": 0.02831
}

Semantic roles & 50–950 ramp

primary

#591815

secondary

#398D91

accent

#DEE543

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #591815

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

Preview Lab → · Contrast checker → · Palette generator →