#581E23#581E23

#581E23 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.6% C 0.086 H 18.1°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#581E23
RGB	rgb(88, 30, 35)
HSL	hsl(355, 49%, 23%)
HSV	hsv(355, 66%, 35%)
CMYK	cmyk(0%, 65.9%, 60.2%, 65.5%)
CIE-LAB	lab(20.54, 27.23, 10.76)
CIE-LCH	lch(20.54, 29.27, 21.55°)
OKLab	oklab(32.55% 0.0815 0.0266)
OKLCH	oklch(32.55% 0.086 18.1)
XYZ	xyz(4.7926, 3.1252, 1.9406)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E23 #1E5853

analogous

#581E40 #581E23 #58361E

triadic

#581E23 #23581E #1E2358

tetradic

#581E23 #40581E #1E5853 #361E58

square

#581E23 #40581E #1E5853 #361E58

split-complementary

#581E23 #1E5836 #1E4058

monochromatic

#170809 #2A0E11 #581E23 #862E35 #B33D47

Accessibility & contrast

On white

12.92

#581E23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#581E23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E23

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E23	#FFFFFF	#000000	##FFFFFF
##581E23	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2A23

Deuteranopia (green-blind)

#3B3622

Tritanopia (blue-blind)

#611420

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #581e23;
/* rgb */ color: rgb(88, 30, 35);
/* oklch */ color: oklch(32.6% 0.086 18.1);

Tailwind

colors: {
  custom: {
    50: '#8b5d5d',
    500: '#581e23',
    950: '#000000',
  },
}

SCSS

$custom: #581e23;
$custom-light: #8b5d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#581e23",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 35
  },
  "hsl": {
    "h": 354.828,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32552,
    "c": 0.08571,
    "h": 18.1
  },
  "luminance": 0.03125
}

Semantic roles & 50–950 ramp

primary

#581E23

secondary

#458D87

accent

#D9CD4F

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #581E23

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

Preview Lab → · Contrast checker → · Palette generator →