#583713#583713

#583713 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.068 H 64.8°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#583713
RGB	rgb(88, 55, 19)
HSL	hsl(31, 64%, 21%)
HSV	hsv(31, 78%, 35%)
CMYK	cmyk(0%, 37.5%, 78.4%, 65.5%)
CIE-LAB	lab(26.32, 11.10, 27.69)
CIE-LCH	lch(26.32, 29.83, 68.16°)
OKLab	oklab(36.89% 0.0291 0.0619)
OKLCH	oklch(36.89% 0.068 64.8)
XYZ	xyz(5.5087, 4.8546, 1.2629)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583713 #133458

analogous

#581413 #583713 #565813

triadic

#583713 #135837 #371358

tetradic

#583713 #135814 #133458 #581356

square

#583713 #135814 #133458 #581356

split-complementary

#583713 #135658 #141358

monochromatic

#191005 #261808 #583713 #8A561E #BD7629

Accessibility & contrast

On white

10.66

#583713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#583713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583713

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583713	#FFFFFF	#000000	##FFFFFF
##583713	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0F

Deuteranopia (green-blind)

#494114

Tritanopia (blue-blind)

#612F2F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #583713;
/* rgb */ color: rgb(88, 55, 19);
/* oklch */ color: oklch(36.9% 0.068 64.8);

Tailwind

colors: {
  custom: {
    50: '#8b6d53',
    500: '#583713',
    950: '#000000',
  },
}

SCSS

$custom: #583713;
$custom-light: #8b6d53;
$custom-dark: #000000;

JSON

{
  "hex": "#583713",
  "rgb": {
    "r": 88,
    "g": 55,
    "b": 19
  },
  "hsl": {
    "h": 31.304,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.36888,
    "c": 0.06837,
    "h": 64.8
  },
  "luminance": 0.04854
}

Semantic roles & 50–950 ramp

primary

#583713

secondary

#376190

accent

#90E740

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #583713

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

Preview Lab → · Contrast checker → · Palette generator →