#582D12#582D12

#582D12 is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.8% C 0.074 H 50.1°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#582D12
RGB	rgb(88, 45, 18)
HSL	hsl(23, 66%, 21%)
HSV	hsv(23, 80%, 35%)
CMYK	cmyk(0%, 48.9%, 79.5%, 65.5%)
CIE-LAB	lab(23.66, 17.31, 25.45)
CIE-LCH	lch(23.66, 30.78, 55.78°)
OKLab	oklab(34.83% 0.0475 0.0569)
OKLCH	oklch(34.83% 0.074 50.1)
XYZ	xyz(5.0725, 3.9957, 1.0763)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D12 #123D58

analogous

#58121A #582D12 #585012

triadic

#582D12 #12582D #2D1258

tetradic

#582D12 #1A5812 #123D58 #501258

square

#582D12 #1A5812 #123D58 #501258

split-complementary

#582D12 #125850 #121A58

monochromatic

#190D05 #251308 #582D12 #8B471C #BE6127

Accessibility & contrast

On white

11.67

#582D12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#582D12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D12

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D12	#FFFFFF	#000000	##FFFFFF
##582D12	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320F

Deuteranopia (green-blind)

#443C12

Tritanopia (blue-blind)

#612427

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #582d12;
/* rgb */ color: rgb(88, 45, 18);
/* oklch */ color: oklch(34.8% 0.074 50.1);

Tailwind

colors: {
  custom: {
    50: '#8c6651',
    500: '#582d12',
    950: '#000000',
  },
}

SCSS

$custom: #582d12;
$custom-light: #8c6651;
$custom-dark: #000000;

JSON

{
  "hex": "#582d12",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 18
  },
  "hsl": {
    "h": 23.143,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.34832,
    "c": 0.07408,
    "h": 50.1
  },
  "luminance": 0.03995
}

Semantic roles & 50–950 ramp

primary

#582D12

secondary

#356D91

accent

#A7E93F

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #582D12

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

Preview Lab → · Contrast checker → · Palette generator →