#573015#573015

#573015 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.3% C 0.069 H 53.1°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#573015
RGB	rgb(87, 48, 21)
HSL	hsl(25, 61%, 21%)
HSV	hsv(25, 76%, 34%)
CMYK	cmyk(0%, 44.8%, 75.9%, 65.9%)
CIE-LAB	lab(24.31, 15.14, 24.38)
CIE-LCH	lch(24.31, 28.70, 58.16°)
OKLab	oklab(35.31% 0.0416 0.0553)
OKLCH	oklch(35.31% 0.069 53.1)
XYZ	xyz(5.1232, 4.1948, 1.2492)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573015 #153C57

analogous

#57151B #573015 #575115

triadic

#573015 #155730 #301557

tetradic

#573015 #1B5715 #153C57 #511557

square

#573015 #1B5715 #153C57 #511557

split-complementary

#573015 #155751 #151B57

monochromatic

#190E06 #261509 #573015 #884B21 #BA662D

Accessibility & contrast

On white

11.42

#573015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#573015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573015

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573015	#FFFFFF	#000000	##FFFFFF
##573015	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3412

Deuteranopia (green-blind)

#453D15

Tritanopia (blue-blind)

#60282A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #573015;
/* rgb */ color: rgb(87, 48, 21);
/* oklch */ color: oklch(35.3% 0.069 53.1);

Tailwind

colors: {
  custom: {
    50: '#8a6853',
    500: '#573015',
    950: '#000000',
  },
}

SCSS

$custom: #573015;
$custom-light: #8a6853;
$custom-dark: #000000;

JSON

{
  "hex": "#573015",
  "rgb": {
    "r": 87,
    "g": 48,
    "b": 21
  },
  "hsl": {
    "h": 24.545,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.35308,
    "c": 0.06921,
    "h": 53.1
  },
  "luminance": 0.04194
}

Semantic roles & 50–950 ramp

primary

#573015

secondary

#396C8F

accent

#A3E444

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #573015

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

Preview Lab → · Contrast checker → · Palette generator →