#573A2C#573A2C

#573A2C is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.8% C 0.047 H 46.6°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#573A2C
RGB	rgb(87, 58, 44)
HSL	hsl(20, 33%, 26%)
HSV	hsv(20, 49%, 34%)
CMYK	cmyk(0%, 33.3%, 49.4%, 65.9%)
CIE-LAB	lab(27.39, 10.92, 13.86)
CIE-LCH	lch(27.39, 17.65, 51.78°)
OKLab	oklab(37.82% 0.0325 0.0344)
OKLCH	oklch(37.82% 0.047 46.6)
XYZ	xyz(5.8984, 5.2346, 3.0821)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573A2C #2C4957

analogous

#572C33 #573A2C #574F2C

triadic

#573A2C #2C573A #3A2C57

tetradic

#573A2C #33572C #2C4957 #4F2C57

square

#573A2C #33572C #2C4957 #4F2C57

split-complementary

#573A2C #2C574F #2C3357

monochromatic

#140E0A #2E1F17 #573A2C #805541 #A87055

Accessibility & contrast

On white

10.26

#573A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#573A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573A2C

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573A2C	#FFFFFF	#000000	##FFFFFF
##573A2C	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423D2B

Deuteranopia (green-blind)

#48432C

Tritanopia (blue-blind)

#5E3536

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #573a2c;
/* rgb */ color: rgb(87, 58, 44);
/* oklch */ color: oklch(37.8% 0.047 46.6);

Tailwind

colors: {
  custom: {
    50: '#887065',
    500: '#573a2c',
    950: '#000000',
  },
}

SCSS

$custom: #573a2c;
$custom-light: #887065;
$custom-dark: #000000;

JSON

{
  "hex": "#573a2c",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 44
  },
  "hsl": {
    "h": 19.535,
    "s": 32.824,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37817,
    "c": 0.04735,
    "h": 46.6
  },
  "luminance": 0.05234
}

Semantic roles & 50–950 ramp

primary

#573A2C

secondary

#567889

accent

#A6C95F

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0B0705

muted

#7C7A7A

Preview Lab

Preview with #573A2C

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

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