#591F11#591F11

#591F11 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.5% C 0.089 H 34.8°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#591F11
RGB	rgb(89, 31, 17)
HSL	hsl(12, 68%, 21%)
HSV	hsv(12, 81%, 35%)
CMYK	cmyk(0%, 65.2%, 80.9%, 65.1%)
CIE-LAB	lab(20.62, 25.85, 22.83)
CIE-LCH	lch(20.62, 34.48, 41.45°)
OKLab	oklab(32.55% 0.0732 0.051)
OKLCH	oklch(32.55% 0.089 34.8)
XYZ	xyz(4.7115, 3.1449, 0.8891)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F11 #114B59

analogous

#591127 #591F11 #594311

triadic

#591F11 #11591F #1F1159

tetradic

#591F11 #275911 #114B59 #431159

square

#591F11 #275911 #114B59 #431159

split-complementary

#591F11 #115943 #112759

monochromatic

#1A0905 #260D07 #591F11 #8C311B #C04325

Accessibility & contrast

On white

12.89

#591F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#591F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F11

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F11	#FFFFFF	#000000	##FFFFFF
##591F11	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A0F

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#62111C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #591f11;
/* rgb */ color: rgb(89, 31, 17);
/* oklch */ color: oklch(32.5% 0.089 34.8);

Tailwind

colors: {
  custom: {
    50: '#8e5d4f',
    500: '#591f11',
    950: '#000000',
  },
}

SCSS

$custom: #591f11;
$custom-light: #8e5d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#591f11",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 17
  },
  "hsl": {
    "h": 11.667,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32545,
    "c": 0.08922,
    "h": 34.8
  },
  "luminance": 0.03144
}

Semantic roles & 50–950 ramp

primary

#591F11

secondary

#348092

accent

#C9EB3D

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #591F11

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

Preview Lab → · Contrast checker → · Palette generator →