#583C24#583C24

#583C24 is a dark, muted orange. Relative luminance 0.054; OKLCH L 38.2% C 0.054 H 60.7°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#583C24
RGB	rgb(88, 60, 36)
HSL	hsl(28, 42%, 24%)
HSV	hsv(28, 59%, 35%)
CMYK	cmyk(0%, 31.8%, 59.1%, 65.5%)
CIE-LAB	lab(27.94, 9.25, 19.65)
CIE-LCH	lch(27.94, 21.72, 64.80°)
OKLab	oklab(38.22% 0.0264 0.0471)
OKLCH	oklch(38.22% 0.054 60.7)
XYZ	xyz(5.9591, 5.4343, 2.4038)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583C24 #244058

analogous

#582426 #583C24 #585624

triadic

#583C24 #24583C #3C2458

tetradic

#583C24 #265824 #244058 #562458

square

#583C24 #265824 #244058 #562458

split-complementary

#583C24 #245856 #242658

monochromatic

#160F09 #2D1E12 #583C24 #835A36 #AF7748

Accessibility & contrast

On white

10.06

#583C24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#583C24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583C24

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583C24	#FFFFFF	#000000	##FFFFFF
##583C24	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E22

Deuteranopia (green-blind)

#4B4424

Tritanopia (blue-blind)

#603636

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #583c24;
/* rgb */ color: rgb(88, 60, 36);
/* oklch */ color: oklch(38.2% 0.054 60.7);

Tailwind

colors: {
  custom: {
    50: '#89715f',
    500: '#583c24',
    950: '#000000',
  },
}

SCSS

$custom: #583c24;
$custom-light: #89715f;
$custom-dark: #000000;

JSON

{
  "hex": "#583c24",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 36
  },
  "hsl": {
    "h": 27.692,
    "s": 41.935,
    "l": 24.314
  },
  "oklch": {
    "l": 0.38221,
    "c": 0.054,
    "h": 60.7
  },
  "luminance": 0.05434
}

Semantic roles & 50–950 ramp

primary

#583C24

secondary

#4C6E8C

accent

#99D256

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0704

muted

#7D7A79

Preview Lab

Preview with #583C24

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

Preview Lab → · Contrast checker → · Palette generator →