#584311#584311

#584311 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.6% C 0.071 H 84.9°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#584311
RGB	rgb(88, 67, 17)
HSL	hsl(42, 68%, 21%)
HSV	hsv(42, 81%, 35%)
CMYK	cmyk(0%, 23.9%, 80.7%, 65.5%)
CIE-LAB	lab(29.74, 3.40, 32.11)
CIE-LCH	lch(29.74, 32.29, 83.95°)
OKLab	oklab(39.56% 0.0063 0.0708)
OKLCH	oklch(39.56% 0.071 84.9)
XYZ	xyz(6.1332, 6.1299, 1.3904)
Luminance	0.0613 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584311 #112658

analogous

#582011 #584311 #495811

triadic

#584311 #115843 #431158

tetradic

#584311 #115820 #112658 #581149

square

#584311 #115820 #112658 #581149

split-complementary

#584311 #114958 #201158

monochromatic

#1A1405 #251C07 #584311 #8B6A1B #BF9125

Accessibility & contrast

On white

9.43

#584311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#584311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584311

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584311	#FFFFFF	#000000	##FFFFFF
##584311	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4309

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#603C39

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #584311;
/* rgb */ color: rgb(88, 67, 17);
/* oklch */ color: oklch(39.6% 0.071 84.9);

Tailwind

colors: {
  custom: {
    50: '#8a7653',
    500: '#584311',
    950: '#000000',
  },
}

SCSS

$custom: #584311;
$custom-light: #8a7653;
$custom-dark: #000000;

JSON

{
  "hex": "#584311",
  "rgb": {
    "r": 88,
    "g": 67,
    "b": 17
  },
  "hsl": {
    "h": 42.254,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39556,
    "c": 0.07111,
    "h": 84.9
  },
  "luminance": 0.06129
}

Semantic roles & 50–950 ramp

primary

#584311

secondary

#344F91

accent

#71EA3D

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #584311

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

Preview Lab → · Contrast checker → · Palette generator →