#57401B#57401B

#57401B is a dark, moderate orange. Relative luminance 0.058; OKLCH L 38.8% C 0.061 H 77.1°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#57401B
RGB	rgb(87, 64, 27)
HSL	hsl(37, 53%, 22%)
HSV	hsv(37, 69%, 34%)
CMYK	cmyk(0%, 26.4%, 69%, 65.9%)
CIE-LAB	lab(28.83, 5.43, 26.00)
CIE-LCH	lch(28.83, 26.56, 78.21°)
OKLab	oklab(38.85% 0.0138 0.0599)
OKLCH	oklch(38.85% 0.061 77.1)
XYZ	xyz(5.9621, 5.7726, 1.8369)
Luminance	0.0577 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57401B #1B3257

analogous

#57221B #57401B #50571B

triadic

#57401B #1B5740 #401B57

tetradic

#57401B #1B5722 #1B3257 #571B50

square

#57401B #1B5722 #1B3257 #571B50

split-complementary

#57401B #1B5057 #221B57

monochromatic

#171107 #281E0D #57401B #866229 #B48538

Accessibility & contrast

On white

9.75

#57401B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#57401B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57401B

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57401B	#FFFFFF	#000000	##FFFFFF
##57401B	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494117

Deuteranopia (green-blind)

#4E461C

Tritanopia (blue-blind)

#5F3A38

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #57401b;
/* rgb */ color: rgb(87, 64, 27);
/* oklch */ color: oklch(38.8% 0.061 77.1);

Tailwind

colors: {
  custom: {
    50: '#897459',
    500: '#57401b',
    950: '#000000',
  },
}

SCSS

$custom: #57401b;
$custom-light: #897459;
$custom-dark: #000000;

JSON

{
  "hex": "#57401b",
  "rgb": {
    "r": 87,
    "g": 64,
    "b": 27
  },
  "hsl": {
    "h": 37,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.38848,
    "c": 0.06145,
    "h": 77.1
  },
  "luminance": 0.05772
}

Semantic roles & 50–950 ramp

primary

#57401B

secondary

#415E8D

accent

#83DC4C

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0803

muted

#7D7B78

Preview Lab

Preview with #57401B

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

Preview Lab → · Contrast checker → · Palette generator →