#57451D#57451D

#57451D is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.0% C 0.062 H 85.0°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#57451D
RGB	rgb(87, 69, 29)
HSL	hsl(41, 50%, 23%)
HSV	hsv(41, 67%, 34%)
CMYK	cmyk(0%, 20.7%, 66.7%, 65.9%)
CIE-LAB	lab(30.33, 2.44, 26.58)
CIE-LCH	lch(30.33, 26.69, 84.76°)
OKLab	oklab(40.03% 0.0053 0.0614)
OKLCH	oklch(40.03% 0.062 85)
XYZ	xyz(6.2807, 6.3716, 2.0612)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57451D #1D2F57

analogous

#57281D #57451D #4C571D

triadic

#57451D #1D5745 #451D57

tetradic

#57451D #1D5728 #1D2F57 #571D4C

square

#57451D #1D5728 #1D2F57 #571D4C

split-complementary

#57451D #1D4C57 #281D57

monochromatic

#171208 #29210E #57451D #85692C #B38E3C

Accessibility & contrast

On white

9.23

#57451D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#57451D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57451D

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57451D	#FFFFFF	#000000	##FFFFFF
##57451D	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4519

Deuteranopia (green-blind)

#52491E

Tritanopia (blue-blind)

#5E3F3C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57451d;
/* rgb */ color: rgb(87, 69, 29);
/* oklch */ color: oklch(40.0% 0.062 85.0);

Tailwind

colors: {
  custom: {
    50: '#89785a',
    500: '#57451d',
    950: '#000000',
  },
}

SCSS

$custom: #57451d;
$custom-light: #89785a;
$custom-dark: #000000;

JSON

{
  "hex": "#57451d",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 29
  },
  "hsl": {
    "h": 41.379,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40033,
    "c": 0.06167,
    "h": 85
  },
  "luminance": 0.06371
}

Semantic roles & 50–950 ramp

primary

#57451D

secondary

#445A8C

accent

#79DA4E

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #57451D

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

Preview Lab → · Contrast checker → · Palette generator →