#591F16#591F16

#591F16 is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.6% C 0.088 H 31.1°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#591F16
RGB	rgb(89, 31, 22)
HSL	hsl(8, 60%, 22%)
HSV	hsv(8, 75%, 35%)
CMYK	cmyk(0%, 65.2%, 75.3%, 65.1%)
CIE-LAB	lab(20.68, 26.12, 19.76)
CIE-LCH	lch(20.68, 32.76, 37.11°)
OKLab	oklab(32.62% 0.0752 0.0454)
OKLCH	oklch(32.62% 0.088 31.1)
XYZ	xyz(4.7551, 3.1624, 1.1189)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F16 #165059

analogous

#59162F #591F16 #594116

triadic

#591F16 #16591F #1F1659

tetradic

#591F16 #2F5916 #165059 #411659

square

#591F16 #2F5916 #165059 #411659

split-complementary

#591F16 #165941 #162F59

monochromatic

#190906 #280E0A #591F16 #8A3022 #BB412E

Accessibility & contrast

On white

12.86

#591F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#591F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F16

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F16	#FFFFFF	#000000	##FFFFFF
##591F16	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A15

Deuteranopia (green-blind)

#3D3714

Tritanopia (blue-blind)

#62121D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #591f16;
/* rgb */ color: rgb(89, 31, 22);
/* oklch */ color: oklch(32.6% 0.088 31.1);

Tailwind

colors: {
  custom: {
    50: '#8d5d53',
    500: '#591f16',
    950: '#000000',
  },
}

SCSS

$custom: #591f16;
$custom-light: #8d5d53;
$custom-dark: #000000;

JSON

{
  "hex": "#591f16",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 22
  },
  "hsl": {
    "h": 8.06,
    "s": 60.36,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32618,
    "c": 0.08785,
    "h": 31.1
  },
  "luminance": 0.03162
}

Semantic roles & 50–950 ramp

primary

#591F16

secondary

#3B8590

accent

#CEE444

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #591F16

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

Preview Lab → · Contrast checker → · Palette generator →