#591110#591110

#591110 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.7% C 0.104 H 26.4°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#591110
RGB	rgb(89, 17, 16)
HSL	hsl(1, 70%, 21%)
HSV	hsv(1, 82%, 35%)
CMYK	cmyk(0%, 80.9%, 82%, 65.1%)
CIE-LAB	lab(18.20, 32.31, 20.62)
CIE-LCH	lch(18.20, 38.33, 32.54°)
OKLab	oklab(30.73% 0.0932 0.0464)
OKLCH	oklch(30.73% 0.104 26.4)
XYZ	xyz(4.4143, 2.5628, 0.7524)
Luminance	0.0256 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591110 #105859

analogous

#591033 #591110 #593510

triadic

#591110 #105911 #111059

tetradic

#591110 #335910 #105859 #351059

square

#591110 #335910 #105859 #351059

split-complementary

#591110 #105935 #103359

monochromatic

#1A0505 #250707 #591110 #8D1B19 #C12523

Accessibility & contrast

On white

13.89

#591110 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#591110 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591110

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591110	#FFFFFF	#000000	##FFFFFF
##591110	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220F

Deuteranopia (green-blind)

#39320D

Tritanopia (blue-blind)

#630012

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #591110;
/* rgb */ color: rgb(89, 17, 16);
/* oklch */ color: oklch(30.7% 0.104 26.4);

Tailwind

colors: {
  custom: {
    50: '#8f564e',
    500: '#591110',
    950: '#000000',
  },
}

SCSS

$custom: #591110;
$custom-light: #8f564e;
$custom-dark: #000000;

JSON

{
  "hex": "#591110",
  "rgb": {
    "r": 89,
    "g": 17,
    "b": 16
  },
  "hsl": {
    "h": 0.822,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3073,
    "c": 0.10411,
    "h": 26.4
  },
  "luminance": 0.02562
}

Semantic roles & 50–950 ramp

primary

#591110

secondary

#339192

accent

#EAEC3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #591110

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

Preview Lab → · Contrast checker → · Palette generator →