#582A2B#582A2B

#582A2B is a dark, moderate red. Relative luminance 0.039; OKLCH L 34.7% C 0.068 H 19.8°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#582A2B
RGB	rgb(88, 42, 43)
HSL	hsl(359, 35%, 25%)
HSV	hsv(359, 52%, 35%)
CMYK	cmyk(0%, 52.3%, 51.1%, 65.5%)
CIE-LAB	lab(23.36, 21.25, 9.10)
CIE-LCH	lch(23.36, 23.11, 23.19°)
OKLab	oklab(34.74% 0.0639 0.023)
OKLCH	oklch(34.74% 0.068 19.8)
XYZ	xyz(5.2889, 3.9056, 2.7604)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582A2B #2A5857

analogous

#582A42 #582A2B #58402A

triadic

#582A2B #2B582A #2A2B58

tetradic

#582A2B #42582A #2A5857 #402A58

square

#582A2B #42582A #2A5857 #402A58

split-complementary

#582A2B #2A5840 #2A4258

monochromatic

#150A0A #2F1617 #582A2B #813E3F #AB5253

Accessibility & contrast

On white

11.79

#582A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#582A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582A2B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582A2B	#FFFFFF	#000000	##FFFFFF
##582A2B	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34322B

Deuteranopia (green-blind)

#3F3B2A

Tritanopia (blue-blind)

#60242B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #582a2b;
/* rgb */ color: rgb(88, 42, 43);
/* oklch */ color: oklch(34.7% 0.068 19.8);

Tailwind

colors: {
  custom: {
    50: '#8a6564',
    500: '#582a2b',
    950: '#000000',
  },
}

SCSS

$custom: #582a2b;
$custom-light: #8a6564;
$custom-dark: #000000;

JSON

{
  "hex": "#582a2b",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 43
  },
  "hsl": {
    "h": 358.696,
    "s": 35.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34743,
    "c": 0.06789,
    "h": 19.8
  },
  "luminance": 0.03905
}

Semantic roles & 50–950 ramp

primary

#582A2B

secondary

#538A89

accent

#CBC95C

background

#F8F6F5

surface

#F0EBEA

border

#CBC6C6

text

#0C0505

muted

#7D7A79

Preview Lab

Preview with #582A2B

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

Preview Lab → · Contrast checker → · Palette generator →