#581E2C#581E2C

#581E2C is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.8% C 0.086 H 8.4°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#581E2C
RGB	rgb(88, 30, 44)
HSL	hsl(346, 49%, 23%)
HSV	hsv(346, 66%, 35%)
CMYK	cmyk(0%, 65.9%, 50%, 65.5%)
CIE-LAB	lab(20.77, 28.14, 4.82)
CIE-LCH	lch(20.77, 28.55, 9.71°)
OKLab	oklab(32.8% 0.0855 0.0126)
OKLCH	oklch(32.8% 0.086 8.4)
XYZ	xyz(4.9438, 3.1857, 2.7369)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E2C #1E584A

analogous

#581E49 #581E2C #582D1E

triadic

#581E2C #2C581E #1E2C58

tetradic

#581E2C #49581E #1E584A #2D1E58

square

#581E2C #49581E #1E584A #2D1E58

split-complementary

#581E2C #1E582D #1E4958

monochromatic

#17080B #2A0E15 #581E2C #862E43 #B33D5A

Accessibility & contrast

On white

12.83

#581E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#581E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E2C

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E2C	#FFFFFF	#000000	##FFFFFF
##581E2C	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2B2C

Deuteranopia (green-blind)

#39362B

Tritanopia (blue-blind)

#601623

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #581e2c;
/* rgb */ color: rgb(88, 30, 44);
/* oklch */ color: oklch(32.8% 0.086 8.4);

Tailwind

colors: {
  custom: {
    50: '#8b5d64',
    500: '#581e2c',
    950: '#000000',
  },
}

SCSS

$custom: #581e2c;
$custom-light: #8b5d64;
$custom-dark: #000000;

JSON

{
  "hex": "#581e2c",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 44
  },
  "hsl": {
    "h": 345.517,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32804,
    "c": 0.08644,
    "h": 8.4
  },
  "luminance": 0.03185
}

Semantic roles & 50–950 ramp

primary

#581E2C

secondary

#458D7C

accent

#D9B74F

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0405

muted

#7D797A

Preview Lab

Preview with #581E2C

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

Preview Lab → · Contrast checker → · Palette generator →