#591D2A#591D2A

#591D2A is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.8% C 0.089 H 10.3°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#591D2A
RGB	rgb(89, 29, 42)
HSL	hsl(347, 51%, 23%)
HSV	hsv(347, 67%, 35%)
CMYK	cmyk(0%, 67.4%, 52.8%, 65.1%)
CIE-LAB	lab(20.71, 28.82, 6.15)
CIE-LCH	lch(20.71, 29.47, 12.05°)
OKLab	oklab(32.78% 0.0874 0.0158)
OKLCH	oklch(32.78% 0.089 10.3)
XYZ	xyz(4.9775, 3.1704, 2.5399)
Luminance	0.0317 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D2A #1D594C

analogous

#591D48 #591D2A #592E1D

triadic

#591D2A #2A591D #1D2A59

tetradic

#591D2A #48591D #1D594C #2E1D59

square

#591D2A #48591D #1D594C #2E1D59

split-complementary

#591D2A #1D592E #1D4859

monochromatic

#17080B #2B0E14 #591D2A #872C40 #B53B56

Accessibility & contrast

On white

12.85

#591D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#591D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D2A

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D2A	#FFFFFF	#000000	##FFFFFF
##591D2A	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A2A

Deuteranopia (green-blind)

#3A3629

Tritanopia (blue-blind)

#611422

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #591d2a;
/* rgb */ color: rgb(89, 29, 42);
/* oklch */ color: oklch(32.8% 0.089 10.3);

Tailwind

colors: {
  custom: {
    50: '#8c5d63',
    500: '#591d2a',
    950: '#000000',
  },
}

SCSS

$custom: #591d2a;
$custom-light: #8c5d63;
$custom-dark: #000000;

JSON

{
  "hex": "#591d2a",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 42
  },
  "hsl": {
    "h": 347,
    "s": 50.847,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32778,
    "c": 0.08882,
    "h": 10.3
  },
  "luminance": 0.0317
}

Semantic roles & 50–950 ramp

primary

#591D2A

secondary

#448E7E

accent

#DABC4D

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0C0405

muted

#7D7979

Preview Lab

Preview with #591D2A

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

Preview Lab → · Contrast checker → · Palette generator →