#53381F#53381F

#53381F is a dark, muted orange. Relative luminance 0.048; OKLCH L 36.6% C 0.054 H 62.6°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#53381F
RGB	rgb(83, 56, 31)
HSL	hsl(29, 46%, 22%)
HSV	hsv(29, 63%, 33%)
CMYK	cmyk(0%, 32.5%, 62.7%, 67.5%)
CIE-LAB	lab(26.06, 8.88, 20.27)
CIE-LCH	lch(26.06, 22.13, 66.36°)
OKLab	oklab(36.59% 0.0249 0.0481)
OKLCH	oklch(36.59% 0.054 62.6)
XYZ	xyz(5.2291, 4.7667, 1.9407)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53381F #1F3A53

analogous

#531F20 #53381F #53521F

triadic

#53381F #1F5338 #381F53

tetradic

#53381F #20531F #1F3A53 #521F53

square

#53381F #20531F #1F3A53 #521F53

split-complementary

#53381F #1F5352 #1F2053

monochromatic

#160F08 #261A0E #53381F #805630 #AC7440

Accessibility & contrast

On white

10.75

#53381F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#53381F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53381F

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53381F	#FFFFFF	#000000	##FFFFFF
##53381F	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403A1D

Deuteranopia (green-blind)

#47401F

Tritanopia (blue-blind)

#5A3232

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #53381f;
/* rgb */ color: rgb(83, 56, 31);
/* oklch */ color: oklch(36.6% 0.054 62.6);

Tailwind

colors: {
  custom: {
    50: '#866e5b',
    500: '#53381f',
    950: '#000000',
  },
}

SCSS

$custom: #53381f;
$custom-light: #866e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#53381f",
  "rgb": {
    "r": 83,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 28.846,
    "s": 45.614,
    "l": 22.353
  },
  "oklch": {
    "l": 0.36587,
    "c": 0.05418,
    "h": 62.6
  },
  "luminance": 0.04766
}

Semantic roles & 50–950 ramp

primary

#53381F

secondary

#466888

accent

#96D553

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0B0704

muted

#7C7A79

Preview Lab

Preview with #53381F

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

Preview Lab → · Contrast checker → · Palette generator →