#583D32#583D32

#583D32 is a dark, muted orange. Relative luminance 0.056; OKLCH L 38.7% C 0.042 H 43.1°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#583D32
RGB	rgb(88, 61, 50)
HSL	hsl(17, 28%, 27%)
HSV	hsv(17, 43%, 35%)
CMYK	cmyk(0%, 30.7%, 43.2%, 65.5%)
CIE-LAB	lab(28.49, 10.24, 11.49)
CIE-LCH	lch(28.49, 15.39, 48.30°)
OKLab	oklab(38.74% 0.031 0.029)
OKLCH	oklch(38.74% 0.042 43.1)
XYZ	xyz(6.2692, 5.6429, 3.7760)
Luminance	0.0564 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D32 #324D58

analogous

#58323A #583D32 #585032

triadic

#583D32 #32583D #3D3258

tetradic

#583D32 #3A5832 #324D58 #503258

square

#583D32 #3A5832 #324D58 #503258

split-complementary

#583D32 #325850 #323A58

monochromatic

#140E0B #31221C #583D32 #7F5848 #A57460

Accessibility & contrast

On white

9.87

#583D32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#583D32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D32

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D32	#FFFFFF	#000000	##FFFFFF
##583D32	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444031

Deuteranopia (green-blind)

#4A4532

Tritanopia (blue-blind)

#5F393A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583d32;
/* rgb */ color: rgb(88, 61, 50);
/* oklch */ color: oklch(38.7% 0.042 43.1);

Tailwind

colors: {
  custom: {
    50: '#88726a',
    500: '#583d32',
    950: '#000000',
  },
}

SCSS

$custom: #583d32;
$custom-light: #88726a;
$custom-dark: #000000;

JSON

{
  "hex": "#583d32",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 50
  },
  "hsl": {
    "h": 17.368,
    "s": 27.536,
    "l": 27.059
  },
  "oklch": {
    "l": 0.38741,
    "c": 0.04243,
    "h": 43.1
  },
  "luminance": 0.05642
}

Semantic roles & 50–950 ramp

primary

#583D32

secondary

#5D7C89

accent

#A8C464

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0B0806

muted

#7C7B7A

Preview Lab

Preview with #583D32

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

Preview Lab → · Contrast checker → · Palette generator →