#583C20#583C20

#583C20 is a dark, muted orange. Relative luminance 0.054; OKLCH L 38.2% C 0.057 H 64.6°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#583C20
RGB	rgb(88, 60, 32)
HSL	hsl(30, 47%, 24%)
HSV	hsv(30, 64%, 35%)
CMYK	cmyk(0%, 31.8%, 63.6%, 65.5%)
CIE-LAB	lab(27.88, 8.87, 22.01)
CIE-LCH	lch(27.88, 23.73, 68.05°)
OKLab	oklab(38.15% 0.0246 0.0519)
OKLCH	oklch(38.15% 0.057 64.6)
XYZ	xyz(5.9014, 5.4112, 2.0999)
Luminance	0.0541 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583C20 #203C58

analogous

#582020 #583C20 #585820

triadic

#583C20 #20583C #3C2058

tetradic

#583C20 #205820 #203C58 #582058

square

#583C20 #205820 #203C58 #582058

split-complementary

#583C20 #205858 #202058

monochromatic

#160F08 #2B1D10 #583C20 #855B30 #B27941

Accessibility & contrast

On white

10.09

#583C20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#583C20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583C20

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583C20	#FFFFFF	#000000	##FFFFFF
##583C20	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E1E

Deuteranopia (green-blind)

#4C4420

Tritanopia (blue-blind)

#603635

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #583c20;
/* rgb */ color: rgb(88, 60, 32);
/* oklch */ color: oklch(38.2% 0.057 64.6);

Tailwind

colors: {
  custom: {
    50: '#8a715c',
    500: '#583c20',
    950: '#000000',
  },
}

SCSS

$custom: #583c20;
$custom-light: #8a715c;
$custom-dark: #000000;

JSON

{
  "hex": "#583c20",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 32
  },
  "hsl": {
    "h": 30,
    "s": 46.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.38152,
    "c": 0.05747,
    "h": 64.6
  },
  "luminance": 0.05411
}

Semantic roles & 50–950 ramp

primary

#583C20

secondary

#476A8C

accent

#94D651

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0704

muted

#7D7A79

Preview Lab

Preview with #583C20

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

Preview Lab → · Contrast checker → · Palette generator →