#573417#573417

#573417 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.2% C 0.066 H 58.1°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#573417
RGB	rgb(87, 52, 23)
HSL	hsl(27, 58%, 22%)
HSV	hsv(27, 74%, 34%)
CMYK	cmyk(0%, 40.2%, 73.6%, 65.9%)
CIE-LAB	lab(25.40, 12.75, 24.43)
CIE-LCH	lch(25.40, 27.56, 62.43°)
OKLab	oklab(36.16% 0.0348 0.0558)
OKLCH	oklch(36.16% 0.066 58.1)
XYZ	xyz(5.3135, 4.5446, 1.4078)
Luminance	0.0454 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573417 #173A57

analogous

#57171A #573417 #575417

triadic

#573417 #175734 #341757

tetradic

#573417 #1A5717 #173A57 #541757

square

#573417 #1A5717 #173A57 #541757

split-complementary

#573417 #175754 #171A57

monochromatic

#180E06 #27170A #573417 #875124 #B86E31

Accessibility & contrast

On white

11.00

#573417 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#573417 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573417

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573417	#FFFFFF	#000000	##FFFFFF
##573417	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3714

Deuteranopia (green-blind)

#473F17

Tritanopia (blue-blind)

#5F2D2E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #573417;
/* rgb */ color: rgb(87, 52, 23);
/* oklch */ color: oklch(36.2% 0.066 58.1);

Tailwind

colors: {
  custom: {
    50: '#8a6b55',
    500: '#573417',
    950: '#000000',
  },
}

SCSS

$custom: #573417;
$custom-light: #8a6b55;
$custom-dark: #000000;

JSON

{
  "hex": "#573417",
  "rgb": {
    "r": 87,
    "g": 52,
    "b": 23
  },
  "hsl": {
    "h": 27.188,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36158,
    "c": 0.06577,
    "h": 58.1
  },
  "luminance": 0.04544
}

Semantic roles & 50–950 ramp

primary

#573417

secondary

#3C698E

accent

#9BE146

background

#F8F6F5

surface

#F0EBE8

border

#CBC6C4

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #573417

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

Preview Lab → · Contrast checker → · Palette generator →