#591F2D#591F2D

#591F2D is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.2% C 0.086 H 8.2°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#591F2D
RGB	rgb(89, 31, 45)
HSL	hsl(346, 48%, 24%)
HSV	hsv(346, 65%, 35%)
CMYK	cmyk(0%, 65.2%, 49.4%, 65.1%)
CIE-LAB	lab(21.18, 28.11, 4.73)
CIE-LCH	lch(21.18, 28.50, 9.55°)
OKLab	oklab(33.16% 0.0855 0.0124)
OKLCH	oklch(33.16% 0.086 8.2)
XYZ	xyz(5.0838, 3.2939, 2.8502)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F2D #1F594B

analogous

#591F4A #591F2D #592E1F

triadic

#591F2D #2D591F #1F2D59

tetradic

#591F2D #4A591F #1F594B #2E1F59

square

#591F2D #4A591F #1F594B #2E1F59

split-complementary

#591F2D #1F592E #1F4A59

monochromatic

#17080B #2C0F16 #591F2D #862F44 #B43F5B

Accessibility & contrast

On white

12.66

#591F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#591F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F2D

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F2D	#FFFFFF	#000000	##FFFFFF
##591F2D	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2C2D

Deuteranopia (green-blind)

#3A372C

Tritanopia (blue-blind)

#611724

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #591f2d;
/* rgb */ color: rgb(89, 31, 45);
/* oklch */ color: oklch(33.2% 0.086 8.2);

Tailwind

colors: {
  custom: {
    50: '#8b5e65',
    500: '#591f2d',
    950: '#000000',
  },
}

SCSS

$custom: #591f2d;
$custom-light: #8b5e65;
$custom-dark: #000000;

JSON

{
  "hex": "#591f2d",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 45
  },
  "hsl": {
    "h": 345.517,
    "s": 48.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33158,
    "c": 0.08634,
    "h": 8.2
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#591F2D

secondary

#468E7C

accent

#D8B750

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0405

muted

#7D797A

Preview Lab

Preview with #591F2D

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

Preview Lab → · Contrast checker → · Palette generator →