#582310#582310

#582310 is a dark, moderate orange. Relative luminance 0.033; OKLCH L 33.0% C 0.084 H 39.5°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#582310
RGB	rgb(88, 35, 16)
HSL	hsl(16, 69%, 20%)
HSV	hsv(16, 82%, 35%)
CMYK	cmyk(0%, 60.2%, 81.8%, 65.5%)
CIE-LAB	lab(21.26, 23.16, 24.05)
CIE-LCH	lch(21.26, 33.39, 46.08°)
OKLab	oklab(33% 0.0649 0.0534)
OKLCH	oklch(33% 0.084 39.5)
XYZ	xyz(4.7195, 3.3148, 0.8814)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582310 #104558

analogous

#581021 #582310 #584710

triadic

#582310 #105823 #231058

tetradic

#582310 #215810 #104558 #471058

square

#582310 #215810 #104558 #471058

split-complementary

#582310 #105847 #102158

monochromatic

#1A0A05 #240E07 #582310 #8C3819 #C04C23

Accessibility & contrast

On white

12.63

#582310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#582310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582310

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582310	#FFFFFF	#000000	##FFFFFF
##582310	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0E

Deuteranopia (green-blind)

#3F380F

Tritanopia (blue-blind)

#61171F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #582310;
/* rgb */ color: rgb(88, 35, 16);
/* oklch */ color: oklch(33.0% 0.084 39.5);

Tailwind

colors: {
  custom: {
    50: '#8d5f4f',
    500: '#582310',
    950: '#000000',
  },
}

SCSS

$custom: #582310;
$custom-light: #8d5f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#582310",
  "rgb": {
    "r": 88,
    "g": 35,
    "b": 16
  },
  "hsl": {
    "h": 15.833,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.32996,
    "c": 0.08402,
    "h": 39.5
  },
  "luminance": 0.03314
}

Semantic roles & 50–950 ramp

primary

#582310

secondary

#327891

accent

#BEEC3C

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0502

muted

#7E7978

Preview Lab

Preview with #582310

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

Preview Lab → · Contrast checker → · Palette generator →