#57421F#57421F

#57421F is a dark, muted orange. Relative luminance 0.060; OKLCH L 39.4% C 0.058 H 78.5°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#57421F
RGB	rgb(87, 66, 31)
HSL	hsl(38, 47%, 23%)
HSV	hsv(38, 64%, 34%)
CMYK	cmyk(0%, 24.1%, 64.4%, 65.9%)
CIE-LAB	lab(29.47, 4.49, 24.46)
CIE-LCH	lch(29.47, 24.86, 79.59°)
OKLab	oklab(39.36% 0.0116 0.0572)
OKLCH	oklch(39.36% 0.058 78.5)
XYZ	xyz(6.1263, 6.0220, 2.1357)
Luminance	0.0602 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57421F #1F3457

analogous

#57261F #57421F #50571F

triadic

#57421F #1F5742 #421F57

tetradic

#57421F #1F5726 #1F3457 #571F50

square

#57421F #1F5726 #1F3457 #571F50

split-complementary

#57421F #1F5057 #261F57

monochromatic

#171108 #2A200F #57421F #84642F #B1863F

Accessibility & contrast

On white

9.53

#57421F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#57421F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57421F

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57421F	#FFFFFF	#000000	##FFFFFF
##57421F	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421C

Deuteranopia (green-blind)

#4F4820

Tritanopia (blue-blind)

#5E3C3A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #57421f;
/* rgb */ color: rgb(87, 66, 31);
/* oklch */ color: oklch(39.4% 0.058 78.5);

Tailwind

colors: {
  custom: {
    50: '#89765c',
    500: '#57421f',
    950: '#000000',
  },
}

SCSS

$custom: #57421f;
$custom-light: #89765c;
$custom-dark: #000000;

JSON

{
  "hex": "#57421f",
  "rgb": {
    "r": 87,
    "g": 66,
    "b": 31
  },
  "hsl": {
    "h": 37.5,
    "s": 47.458,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39363,
    "c": 0.05832,
    "h": 78.5
  },
  "luminance": 0.06022
}

Semantic roles & 50–950 ramp

primary

#57421F

secondary

#46608C

accent

#83D751

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #57421F

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

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