#582F11#582F11

#582F11 is a dark, moderate orange. Relative luminance 0.041; OKLCH L 35.2% C 0.073 H 53.6°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#582F11
RGB	rgb(88, 47, 17)
HSL	hsl(25, 68%, 21%)
HSV	hsv(25, 81%, 35%)
CMYK	cmyk(0%, 46.6%, 80.7%, 65.5%)
CIE-LAB	lab(24.16, 16.02, 26.53)
CIE-LCH	lch(24.16, 30.99, 58.87°)
OKLab	oklab(35.21% 0.0434 0.0589)
OKLCH	oklch(35.21% 0.073 53.6)
XYZ	xyz(5.1426, 4.1488, 1.0602)
Luminance	0.0415 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582F11 #113A58

analogous

#581116 #582F11 #585211

triadic

#582F11 #11582F #2F1158

tetradic

#582F11 #165811 #113A58 #521158

square

#582F11 #165811 #113A58 #521158

split-complementary

#582F11 #115852 #111658

monochromatic

#1A0E05 #251407 #582F11 #8B4A1B #BF6625

Accessibility & contrast

On white

11.48

#582F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#582F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582F11

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582F11	#FFFFFF	#000000	##FFFFFF
##582F11	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340D

Deuteranopia (green-blind)

#453D11

Tritanopia (blue-blind)

#612629

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #582f11;
/* rgb */ color: rgb(88, 47, 17);
/* oklch */ color: oklch(35.2% 0.073 53.6);

Tailwind

colors: {
  custom: {
    50: '#8c6851',
    500: '#582f11',
    950: '#000000',
  },
}

SCSS

$custom: #582f11;
$custom-light: #8c6851;
$custom-dark: #000000;

JSON

{
  "hex": "#582f11",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 17
  },
  "hsl": {
    "h": 25.352,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.35213,
    "c": 0.07318,
    "h": 53.6
  },
  "luminance": 0.04148
}

Semantic roles & 50–950 ramp

primary

#582F11

secondary

#346A91

accent

#A1EA3D

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0D0602

muted

#7D7A78

Preview Lab

Preview with #582F11

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

Preview Lab → · Contrast checker → · Palette generator →