#53371C#53371C

#53371C is a dark, muted orange. Relative luminance 0.047; OKLCH L 36.3% C 0.057 H 63.3°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#53371C
RGB	rgb(83, 55, 28)
HSL	hsl(29, 50%, 22%)
HSV	hsv(29, 66%, 33%)
CMYK	cmyk(0%, 33.7%, 66.3%, 67.5%)
CIE-LAB	lab(25.73, 9.25, 21.71)
CIE-LCH	lch(25.73, 23.60, 66.92°)
OKLab	oklab(36.32% 0.0256 0.0509)
OKLCH	oklch(36.32% 0.057 63.3)
XYZ	xyz(5.1434, 4.6556, 1.7261)
Luminance	0.0466 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53371C #1C3853

analogous

#531C1C #53371C #53531C

triadic

#53371C #1C5337 #371C53

tetradic

#53371C #1C531C #1C3853 #531C53

square

#53371C #1C531C #1C3853 #531C53

split-complementary

#53371C #1C5353 #1C1C53

monochromatic

#170F08 #25190D #53371C #81552B #AF743B

Accessibility & contrast

On white

10.88

#53371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#53371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53371C

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53371C	#FFFFFF	#000000	##FFFFFF
##53371C	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40391A

Deuteranopia (green-blind)

#463F1C

Tritanopia (blue-blind)

#5B3131

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #53371c;
/* rgb */ color: rgb(83, 55, 28);
/* oklch */ color: oklch(36.3% 0.057 63.3);

Tailwind

colors: {
  custom: {
    50: '#866d59',
    500: '#53371c',
    950: '#000000',
  },
}

SCSS

$custom: #53371c;
$custom-light: #866d59;
$custom-dark: #000000;

JSON

{
  "hex": "#53371c",
  "rgb": {
    "r": 83,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 29.455,
    "s": 49.55,
    "l": 21.765
  },
  "oklch": {
    "l": 0.36316,
    "c": 0.05694,
    "h": 63.3
  },
  "luminance": 0.04655
}

Semantic roles & 50–950 ramp

primary

#53371C

secondary

#426689

accent

#95D94F

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0B0703

muted

#7C7A78

Preview Lab

Preview with #53371C

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

Preview Lab → · Contrast checker → · Palette generator →