#573F2E#573F2E

#573F2E is a dark, muted orange. Relative luminance 0.058; OKLCH L 39.0% C 0.043 H 56.4°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#573F2E
RGB	rgb(87, 63, 46)
HSL	hsl(25, 31%, 26%)
HSV	hsv(25, 47%, 34%)
CMYK	cmyk(0%, 27.6%, 47.1%, 65.9%)
CIE-LAB	lab(28.85, 7.98, 14.51)
CIE-LCH	lch(28.85, 16.56, 61.19°)
OKLab	oklab(38.96% 0.024 0.036)
OKLCH	oklch(38.96% 0.043 56.4)
XYZ	xyz(6.2014, 5.7789, 3.3730)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F2E #2E4657

analogous

#572E31 #573F2E #57532E

triadic

#573F2E #2E573F #3F2E57

tetradic

#573F2E #31572E #2E4657 #532E57

square

#573F2E #31572E #2E4657 #532E57

split-complementary

#573F2E #2E5753 #2E3157

monochromatic

#140E0B #2F2219 #573F2E #7F5C43 #A77958

Accessibility & contrast

On white

9.74

#573F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#573F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F2E

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F2E	#FFFFFF	#000000	##FFFFFF
##573F2E	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46412D

Deuteranopia (green-blind)

#4C462E

Tritanopia (blue-blind)

#5E3A3B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #573f2e;
/* rgb */ color: rgb(87, 63, 46);
/* oklch */ color: oklch(39.0% 0.043 56.4);

Tailwind

colors: {
  custom: {
    50: '#887466',
    500: '#573f2e',
    950: '#000000',
  },
}

SCSS

$custom: #573f2e;
$custom-light: #887466;
$custom-dark: #000000;

JSON

{
  "hex": "#573f2e",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 24.878,
    "s": 30.827,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3896,
    "c": 0.04326,
    "h": 56.4
  },
  "luminance": 0.05779
}

Semantic roles & 50–950 ramp

primary

#573F2E

secondary

#587589

accent

#9DC761

background

#F8F7F6

surface

#F0EDEB

border

#CBC8C6

text

#0B0806

muted

#7C7B7A

Preview Lab

Preview with #573F2E

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

Preview Lab → · Contrast checker → · Palette generator →