#583D22#583D22

#583D22 is a dark, muted orange. Relative luminance 0.055; OKLCH L 38.4% C 0.056 H 64.9°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#583D22
RGB	rgb(88, 61, 34)
HSL	hsl(30, 44%, 24%)
HSV	hsv(30, 61%, 35%)
CMYK	cmyk(0%, 30.7%, 61.4%, 65.5%)
CIE-LAB	lab(28.19, 8.42, 21.18)
CIE-LCH	lch(28.19, 22.80, 68.33°)
OKLab	oklab(38.41% 0.0236 0.0503)
OKLCH	oklch(38.41% 0.056 64.9)
XYZ	xyz(5.9823, 5.5281, 2.2650)
Luminance	0.0553 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D22 #223D58

analogous

#582222 #583D22 #585822

triadic

#583D22 #22583D #3D2258

tetradic

#583D22 #225822 #223D58 #582258

square

#583D22 #225822 #223D58 #582258

split-complementary

#583D22 #225858 #222258

monochromatic

#160F09 #2C1E11 #583D22 #845C33 #B07A44

Accessibility & contrast

On white

9.97

#583D22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#583D22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D22

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D22	#FFFFFF	#000000	##FFFFFF
##583D22	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F20

Deuteranopia (green-blind)

#4C4522

Tritanopia (blue-blind)

#603737

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #583d22;
/* rgb */ color: rgb(88, 61, 34);
/* oklch */ color: oklch(38.4% 0.056 64.9);

Tailwind

colors: {
  custom: {
    50: '#89725d',
    500: '#583d22',
    950: '#000000',
  },
}

SCSS

$custom: #583d22;
$custom-light: #89725d;
$custom-dark: #000000;

JSON

{
  "hex": "#583d22",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 34
  },
  "hsl": {
    "h": 30,
    "s": 44.262,
    "l": 23.922
  },
  "oklch": {
    "l": 0.38406,
    "c": 0.05559,
    "h": 64.9
  },
  "luminance": 0.05528
}

Semantic roles & 50–950 ramp

primary

#583D22

secondary

#4A6B8C

accent

#94D454

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #583D22

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

Preview Lab → · Contrast checker → · Palette generator →