#57471D#57471D

#57471D is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.5% C 0.063 H 88.4°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#57471D
RGB	rgb(87, 71, 29)
HSL	hsl(43, 50%, 23%)
HSV	hsv(43, 67%, 34%)
CMYK	cmyk(0%, 18.4%, 66.7%, 65.9%)
CIE-LAB	lab(30.93, 1.19, 27.25)
CIE-LCH	lch(30.93, 27.28, 87.49°)
OKLab	oklab(40.5% 0.0017 0.0629)
OKLCH	oklch(40.5% 0.063 88.4)
XYZ	xyz(6.4058, 6.6218, 2.1029)
Luminance	0.0662 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57471D #1D2D57

analogous

#572A1D #57471D #4A571D

triadic

#57471D #1D5747 #471D57

tetradic

#57471D #1D572A #1D2D57 #571D4A

square

#57471D #1D572A #1D2D57 #571D4A

split-complementary

#57471D #1D4A57 #2A1D57

monochromatic

#171308 #29220E #57471D #856C2C #B3923C

Accessibility & contrast

On white

9.04

#57471D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#57471D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57471D

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57471D	#FFFFFF	#000000	##FFFFFF
##57471D	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4619

Deuteranopia (green-blind)

#534B1F

Tritanopia (blue-blind)

#5E413E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #57471d;
/* rgb */ color: rgb(87, 71, 29);
/* oklch */ color: oklch(40.5% 0.063 88.4);

Tailwind

colors: {
  custom: {
    50: '#897a5b',
    500: '#57471d',
    950: '#000000',
  },
}

SCSS

$custom: #57471d;
$custom-light: #897a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#57471d",
  "rgb": {
    "r": 87,
    "g": 71,
    "b": 29
  },
  "hsl": {
    "h": 43.448,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40504,
    "c": 0.06291,
    "h": 88.4
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#57471D

secondary

#44588C

accent

#75DA4E

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0904

muted

#7D7B79

Preview Lab

Preview with #57471D

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

Preview Lab → · Contrast checker → · Palette generator →