#57451F#57451F

#57451F is a dark, muted orange. Relative luminance 0.064; OKLCH L 40.1% C 0.060 H 84.1°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#57451F
RGB	rgb(87, 69, 31)
HSL	hsl(41, 47%, 23%)
HSV	hsv(41, 64%, 34%)
CMYK	cmyk(0%, 20.7%, 64.4%, 65.9%)
CIE-LAB	lab(30.36, 2.61, 25.49)
CIE-LCH	lch(30.36, 25.62, 84.16°)
OKLab	oklab(40.06% 0.0061 0.0594)
OKLCH	oklch(40.06% 0.06 84.1)
XYZ	xyz(6.3062, 6.3818, 2.1957)
Luminance	0.0638 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57451F #1F3157

analogous

#57291F #57451F #4D571F

triadic

#57451F #1F5745 #451F57

tetradic

#57451F #1F5729 #1F3157 #571F4D

square

#57451F #1F5729 #1F3157 #571F4D

split-complementary

#57451F #1F4D57 #291F57

monochromatic

#171208 #2A210F #57451F #84692F #B18D3F

Accessibility & contrast

On white

9.23

#57451F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#57451F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57451F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57451F	#FFFFFF	#000000	##FFFFFF
##57451F	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451B

Deuteranopia (green-blind)

#514920

Tritanopia (blue-blind)

#5E3F3C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57451f;
/* rgb */ color: rgb(87, 69, 31);
/* oklch */ color: oklch(40.1% 0.060 84.1);

Tailwind

colors: {
  custom: {
    50: '#88785c',
    500: '#57451f',
    950: '#000000',
  },
}

SCSS

$custom: #57451f;
$custom-light: #88785c;
$custom-dark: #000000;

JSON

{
  "hex": "#57451f",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 31
  },
  "hsl": {
    "h": 40.714,
    "s": 47.458,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4006,
    "c": 0.05969,
    "h": 84.1
  },
  "luminance": 0.06381
}

Semantic roles & 50–950 ramp

primary

#57451F

secondary

#465C8C

accent

#7CD751

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #57451F

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

Preview Lab → · Contrast checker → · Palette generator →