#573E27#573E27

#573E27 is a dark, muted orange. Relative luminance 0.056; OKLCH L 38.6% C 0.050 H 63.1°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#573E27
RGB	rgb(87, 62, 39)
HSL	hsl(29, 38%, 25%)
HSV	hsv(29, 55%, 34%)
CMYK	cmyk(0%, 28.7%, 55.2%, 65.9%)
CIE-LAB	lab(28.43, 7.80, 18.38)
CIE-LCH	lch(28.43, 19.96, 67.00°)
OKLab	oklab(38.59% 0.0226 0.0445)
OKLCH	oklch(38.59% 0.05 63.1)
XYZ	xyz(6.0196, 5.6184, 2.6865)
Luminance	0.0562 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573E27 #274057

analogous

#572728 #573E27 #575627

triadic

#573E27 #27573E #3E2757

tetradic

#573E27 #285727 #274057 #562757

square

#573E27 #285727 #274057 #562757

split-complementary

#573E27 #275756 #272857

monochromatic

#150F09 #2D2014 #573E27 #815C3A #AC7A4D

Accessibility & contrast

On white

9.89

#573E27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#573E27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573E27

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573E27	#FFFFFF	#000000	##FFFFFF
##573E27	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464025

Deuteranopia (green-blind)

#4C4527

Tritanopia (blue-blind)

#5E3938

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #573e27;
/* rgb */ color: rgb(87, 62, 39);
/* oklch */ color: oklch(38.6% 0.050 63.1);

Tailwind

colors: {
  custom: {
    50: '#887361',
    500: '#573e27',
    950: '#000000',
  },
}

SCSS

$custom: #573e27;
$custom-light: #887361;
$custom-dark: #000000;

JSON

{
  "hex": "#573e27",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 39
  },
  "hsl": {
    "h": 28.75,
    "s": 38.095,
    "l": 24.706
  },
  "oklch": {
    "l": 0.3859,
    "c": 0.04992,
    "h": 63.1
  },
  "luminance": 0.05618
}

Semantic roles & 50–950 ramp

primary

#573E27

secondary

#506E8A

accent

#96CE5A

background

#F8F6F5

surface

#F0ECEA

border

#CBC7C6

text

#0C0805

muted

#7D7B79

Preview Lab

Preview with #573E27

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

Preview Lab → · Contrast checker → · Palette generator →