#591611#591611

#591611 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.3% C 0.099 H 28.4°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#591611
RGB	rgb(89, 22, 17)
HSL	hsl(4, 68%, 21%)
HSV	hsv(4, 81%, 35%)
CMYK	cmyk(0%, 75.3%, 80.9%, 65.1%)
CIE-LAB	lab(18.97, 30.28, 20.95)
CIE-LCH	lch(18.97, 36.82, 34.68°)
OKLab	oklab(31.31% 0.0871 0.0471)
OKLCH	oklch(31.31% 0.099 28.4)
XYZ	xyz(4.5084, 2.7388, 0.8215)
Luminance	0.0274 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591611 #115459

analogous

#591130 #591611 #593A11

triadic

#591611 #115916 #161159

tetradic

#591611 #305911 #115459 #3A1159

square

#591611 #305911 #115459 #3A1159

split-complementary

#591611 #11593A #113059

monochromatic

#1A0605 #260907 #591611 #8C231B #C02F25

Accessibility & contrast

On white

13.57

#591611 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#591611 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591611

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591611	#FFFFFF	#000000	##FFFFFF
##591611	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292510

Deuteranopia (green-blind)

#3A330F

Tritanopia (blue-blind)

#630215

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #591611;
/* rgb */ color: rgb(89, 22, 17);
/* oklch */ color: oklch(31.3% 0.099 28.4);

Tailwind

colors: {
  custom: {
    50: '#8e584f',
    500: '#591611',
    950: '#000000',
  },
}

SCSS

$custom: #591611;
$custom-light: #8e584f;
$custom-dark: #000000;

JSON

{
  "hex": "#591611",
  "rgb": {
    "r": 89,
    "g": 22,
    "b": 17
  },
  "hsl": {
    "h": 4.167,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31305,
    "c": 0.09896,
    "h": 28.4
  },
  "luminance": 0.02738
}

Semantic roles & 50–950 ramp

primary

#591611

secondary

#348B92

accent

#DFEB3D

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #591611

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

Preview Lab → · Contrast checker → · Palette generator →