#583516#583516

#583516 is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.5% C 0.067 H 59.6°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#583516
RGB	rgb(88, 53, 22)
HSL	hsl(28, 60%, 22%)
HSV	hsv(28, 75%, 35%)
CMYK	cmyk(0%, 39.8%, 75%, 65.5%)
CIE-LAB	lab(25.80, 12.54, 25.49)
CIE-LCH	lch(25.80, 28.41, 63.80°)
OKLab	oklab(36.5% 0.0339 0.0579)
OKLCH	oklch(36.5% 0.067 59.6)
XYZ	xyz(5.4428, 4.6794, 1.3755)
Luminance	0.0468 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583516 #163958

analogous

#581618 #583516 #585616

triadic

#583516 #165835 #351658

tetradic

#583516 #185816 #163958 #561658

square

#583516 #185816 #163958 #561658

split-complementary

#583516 #165856 #161858

monochromatic

#180F06 #27180A #583516 #895222 #BA702E

Accessibility & contrast

On white

10.85

#583516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#583516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583516

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583516	#FFFFFF	#000000	##FFFFFF
##583516	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403813

Deuteranopia (green-blind)

#484016

Tritanopia (blue-blind)

#612D2E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #583516;
/* rgb */ color: rgb(88, 53, 22);
/* oklch */ color: oklch(36.5% 0.067 59.6);

Tailwind

colors: {
  custom: {
    50: '#8b6c54',
    500: '#583516',
    950: '#000000',
  },
}

SCSS

$custom: #583516;
$custom-light: #8b6c54;
$custom-dark: #000000;

JSON

{
  "hex": "#583516",
  "rgb": {
    "r": 88,
    "g": 53,
    "b": 22
  },
  "hsl": {
    "h": 28.182,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36499,
    "c": 0.06705,
    "h": 59.6
  },
  "luminance": 0.04679
}

Semantic roles & 50–950 ramp

primary

#583516

secondary

#3B678F

accent

#99E345

background

#F8F6F4

surface

#F0EBE8

border

#CBC6C4

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #583516

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

Preview Lab → · Contrast checker → · Palette generator →