#533D2B#533D2B

#533D2B is a dark, muted orange. Relative luminance 0.054; OKLCH L 37.9% C 0.042 H 60.3°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#533D2B
RGB	rgb(83, 61, 43)
HSL	hsl(27, 32%, 25%)
HSV	hsv(27, 48%, 33%)
CMYK	cmyk(0%, 26.5%, 48.2%, 67.5%)
CIE-LAB	lab(27.71, 6.98, 14.83)
CIE-LCH	lch(27.71, 16.39, 64.81°)
OKLab	oklab(37.94% 0.0209 0.0367)
OKLCH	oklch(37.94% 0.042 60.3)
XYZ	xyz(5.6723, 5.3513, 3.0192)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533D2B #2B4153

analogous

#532B2D #533D2B #53512B

triadic

#533D2B #2B533D #3D2B53

tetradic

#533D2B #2D532B #2B4153 #512B53

square

#533D2B #2D532B #2B4153 #512B53

split-complementary

#533D2B #2B5351 #2B2D53

monochromatic

#140F0A #2B1F16 #533D2B #7B5B40 #A47855

Accessibility & contrast

On white

10.14

#533D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#533D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533D2B

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533D2B	#FFFFFF	#000000	##FFFFFF
##533D2B	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F2A

Deuteranopia (green-blind)

#49432B

Tritanopia (blue-blind)

#593838

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #533d2b;
/* rgb */ color: rgb(83, 61, 43);
/* oklch */ color: oklch(37.9% 0.042 60.3);

Tailwind

colors: {
  custom: {
    50: '#857264',
    500: '#533d2b',
    950: '#000000',
  },
}

SCSS

$custom: #533d2b;
$custom-light: #857264;
$custom-dark: #000000;

JSON

{
  "hex": "#533d2b",
  "rgb": {
    "r": 83,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 27,
    "s": 31.746,
    "l": 24.706
  },
  "oklch": {
    "l": 0.37944,
    "c": 0.04221,
    "h": 60.3
  },
  "luminance": 0.05351
}

Semantic roles & 50–950 ramp

primary

#533D2B

secondary

#556F85

accent

#99C860

background

#F8F6F6

surface

#EFECEB

border

#CAC7C6

text

#0B0805

muted

#7C7B7A

Preview Lab

Preview with #533D2B

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

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