#533E1D#533E1D

#533E1D is a dark, muted orange. Relative luminance 0.054; OKLCH L 37.9% C 0.056 H 77.0°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#533E1D
RGB	rgb(83, 62, 29)
HSL	hsl(37, 48%, 22%)
HSV	hsv(37, 65%, 33%)
CMYK	cmyk(0%, 25.3%, 65.1%, 67.5%)
CIE-LAB	lab(27.77, 4.86, 23.51)
CIE-LCH	lch(27.77, 24.01, 78.32°)
OKLab	oklab(37.92% 0.0127 0.055)
OKLCH	oklch(37.92% 0.056 77)
XYZ	xyz(5.5120, 5.3733, 1.9090)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533E1D #1D3253

analogous

#53231D #533E1D #4D531D

triadic

#533E1D #1D533E #3E1D53

tetradic

#533E1D #1D5323 #1D3253 #531D4D

square

#533E1D #1D5323 #1D3253 #531D4D

split-complementary

#533E1D #1D4D53 #231D53

monochromatic

#171108 #261C0D #533E1D #80602D #AE823D

Accessibility & contrast

On white

10.12

#533E1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#533E1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533E1D

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533E1D	#FFFFFF	#000000	##FFFFFF
##533E1D	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1A

Deuteranopia (green-blind)

#4B441E

Tritanopia (blue-blind)

#5A3836

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #533e1d;
/* rgb */ color: rgb(83, 62, 29);
/* oklch */ color: oklch(37.9% 0.056 77.0);

Tailwind

colors: {
  custom: {
    50: '#86735a',
    500: '#533e1d',
    950: '#000000',
  },
}

SCSS

$custom: #533e1d;
$custom-light: #86735a;
$custom-dark: #000000;

JSON

{
  "hex": "#533e1d",
  "rgb": {
    "r": 83,
    "g": 62,
    "b": 29
  },
  "hsl": {
    "h": 36.667,
    "s": 48.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.37915,
    "c": 0.05641,
    "h": 77
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#533E1D

secondary

#445E88

accent

#85D850

background

#F8F6F5

surface

#EFECE9

border

#CAC7C5

text

#0B0804

muted

#7C7B79

Preview Lab

Preview with #533E1D

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

Preview Lab → · Contrast checker → · Palette generator →