#584011#584011

#584011 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 38.9% C 0.070 H 80.3°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#584011
RGB	rgb(88, 64, 17)
HSL	hsl(40, 68%, 21%)
HSV	hsv(40, 81%, 35%)
CMYK	cmyk(0%, 27.3%, 80.7%, 65.5%)
CIE-LAB	lab(28.86, 5.29, 31.25)
CIE-LCH	lch(28.86, 31.70, 80.39°)
OKLab	oklab(38.86% 0.0118 0.069)
OKLCH	oklch(38.86% 0.07 80.3)
XYZ	xyz(5.9595, 5.7824, 1.3324)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584011 #112958

analogous

#581C11 #584011 #4C5811

triadic

#584011 #115840 #401158

tetradic

#584011 #11581C #112958 #58114C

square

#584011 #11581C #112958 #58114C

split-complementary

#584011 #114C58 #1C1158

monochromatic

#1A1305 #251B07 #584011 #8B651B #BF8B25

Accessibility & contrast

On white

9.74

#584011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#584011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584011

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584011	#FFFFFF	#000000	##FFFFFF
##584011	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A400A

Deuteranopia (green-blind)

#4F4613

Tritanopia (blue-blind)

#603937

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #584011;
/* rgb */ color: rgb(88, 64, 17);
/* oklch */ color: oklch(38.9% 0.070 80.3);

Tailwind

colors: {
  custom: {
    50: '#8a7452',
    500: '#584011',
    950: '#000000',
  },
}

SCSS

$custom: #584011;
$custom-light: #8a7452;
$custom-dark: #000000;

JSON

{
  "hex": "#584011",
  "rgb": {
    "r": 88,
    "g": 64,
    "b": 17
  },
  "hsl": {
    "h": 39.718,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38864,
    "c": 0.06999,
    "h": 80.3
  },
  "luminance": 0.05782
}

Semantic roles & 50–950 ramp

primary

#584011

secondary

#345391

accent

#78EA3D

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #584011

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

Preview Lab → · Contrast checker → · Palette generator →