#583F22#583F22

#583F22 is a dark, muted orange. Relative luminance 0.057; OKLCH L 38.9% C 0.056 H 69.0°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#583F22
RGB	rgb(88, 63, 34)
HSL	hsl(32, 44%, 24%)
HSV	hsv(32, 61%, 35%)
CMYK	cmyk(0%, 28.4%, 61.4%, 65.5%)
CIE-LAB	lab(28.76, 7.15, 21.88)
CIE-LCH	lch(28.76, 23.02, 71.90°)
OKLab	oklab(38.85% 0.0199 0.0519)
OKLCH	oklch(38.85% 0.056 69)
XYZ	xyz(6.0911, 5.7456, 2.3013)
Luminance	0.0575 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583F22 #223B58

analogous

#582422 #583F22 #565822

triadic

#583F22 #22583F #3F2258

tetradic

#583F22 #225824 #223B58 #582256

square

#583F22 #225824 #223B58 #582256

split-complementary

#583F22 #225658 #242258

monochromatic

#161009 #2C1F11 #583F22 #845F33 #B07E44

Accessibility & contrast

On white

9.77

#583F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#583F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583F22

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583F22	#FFFFFF	#000000	##FFFFFF
##583F22	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48401F

Deuteranopia (green-blind)

#4D4623

Tritanopia (blue-blind)

#603938

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #583f22;
/* rgb */ color: rgb(88, 63, 34);
/* oklch */ color: oklch(38.9% 0.056 69.0);

Tailwind

colors: {
  custom: {
    50: '#89745e',
    500: '#583f22',
    950: '#000000',
  },
}

SCSS

$custom: #583f22;
$custom-light: #89745e;
$custom-dark: #000000;

JSON

{
  "hex": "#583f22",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 34
  },
  "hsl": {
    "h": 32.222,
    "s": 44.262,
    "l": 23.922
  },
  "oklch": {
    "l": 0.38852,
    "c": 0.05553,
    "h": 69
  },
  "luminance": 0.05745
}

Semantic roles & 50–950 ramp

primary

#583F22

secondary

#4A688C

accent

#8FD454

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #583F22

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

Preview Lab → · Contrast checker → · Palette generator →