#583218#583218

#583218 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.9% C 0.067 H 53.2°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#583218
RGB	rgb(88, 50, 24)
HSL	hsl(24, 57%, 22%)
HSV	hsv(24, 73%, 35%)
CMYK	cmyk(0%, 43.2%, 72.7%, 65.5%)
CIE-LAB	lab(25.02, 14.57, 23.46)
CIE-LCH	lch(25.02, 27.62, 58.16°)
OKLab	oklab(35.9% 0.0403 0.0539)
OKLCH	oklch(35.9% 0.067 53.2)
XYZ	xyz(5.3304, 4.4224, 1.4369)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583218 #183E58

analogous

#58181E #583218 #585218

triadic

#583218 #185832 #321858

tetradic

#583218 #1E5818 #183E58 #521858

square

#583218 #1E5818 #183E58 #521858

split-complementary

#583218 #185852 #181E58

monochromatic

#180E07 #28170B #583218 #884D25 #B86932

Accessibility & contrast

On white

11.14

#583218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#583218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583218

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583218	#FFFFFF	#000000	##FFFFFF
##583218	1.00	11.14	1.88	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3615

Deuteranopia (green-blind)

#463F18

Tritanopia (blue-blind)

#612A2C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #583218;
/* rgb */ color: rgb(88, 50, 24);
/* oklch */ color: oklch(35.9% 0.067 53.2);

Tailwind

colors: {
  custom: {
    50: '#8b6a56',
    500: '#583218',
    950: '#000000',
  },
}

SCSS

$custom: #583218;
$custom-light: #8b6a56;
$custom-dark: #000000;

JSON

{
  "hex": "#583218",
  "rgb": {
    "r": 88,
    "g": 50,
    "b": 24
  },
  "hsl": {
    "h": 24.375,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.35904,
    "c": 0.0673,
    "h": 53.2
  },
  "luminance": 0.04422
}

Semantic roles & 50–950 ramp

primary

#583218

secondary

#3D6E8F

accent

#A2E047

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #583218

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

Preview Lab → · Contrast checker → · Palette generator →