#581A26#581A26

#581A26 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.1% C 0.091 H 12.4°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#581A26
RGB	rgb(88, 26, 38)
HSL	hsl(348, 54%, 22%)
HSV	hsv(348, 70%, 35%)
CMYK	cmyk(0%, 70.5%, 56.8%, 65.5%)
CIE-LAB	lab(19.86, 29.53, 7.74)
CIE-LCH	lch(19.86, 30.53, 14.68°)
OKLab	oklab(32.07% 0.0893 0.0196)
OKLCH	oklch(32.07% 0.091 12.4)
XYZ	xyz(4.7442, 2.9541, 2.1537)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581A26 #1A584C

analogous

#581A45 #581A26 #582D1A

triadic

#581A26 #26581A #1A2658

tetradic

#581A26 #45581A #1A584C #2D1A58

square

#581A26 #45581A #1A584C #2D1A58

split-complementary

#581A26 #1A582D #1A4558

monochromatic

#18070A #290C12 #581A26 #87283A #B6364F

Accessibility & contrast

On white

13.20

#581A26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#581A26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581A26

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581A26	#FFFFFF	#000000	##FFFFFF
##581A26	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292826

Deuteranopia (green-blind)

#393525

Tritanopia (blue-blind)

#610F1F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #581a26;
/* rgb */ color: rgb(88, 26, 38);
/* oklch */ color: oklch(32.1% 0.091 12.4);

Tailwind

colors: {
  custom: {
    50: '#8b5b60',
    500: '#581a26',
    950: '#000000',
  },
}

SCSS

$custom: #581a26;
$custom-light: #8b5b60;
$custom-dark: #000000;

JSON

{
  "hex": "#581a26",
  "rgb": {
    "r": 88,
    "g": 26,
    "b": 38
  },
  "hsl": {
    "h": 348.387,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32068,
    "c": 0.09138,
    "h": 12.4
  },
  "luminance": 0.02953
}

Semantic roles & 50–950 ramp

primary

#581A26

secondary

#408E7F

accent

#DEC14A

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #581A26

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

Preview Lab → · Contrast checker → · Palette generator →