#533D40#533D40

#533D40 is a dark, muted red. Relative luminance 0.055; OKLCH L 38.5% C 0.031 H 9.5°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#533D40
RGB	rgb(83, 61, 64)
HSL	hsl(352, 15%, 28%)
HSV	hsv(352, 27%, 33%)
CMYK	cmyk(0%, 26.5%, 22.9%, 67.5%)
CIE-LAB	lab(28.24, 10.17, 1.92)
CIE-LCH	lch(28.24, 10.35, 10.67°)
OKLab	oklab(38.53% 0.0308 0.0052)
OKLCH	oklch(38.53% 0.031 9.5)
XYZ	xyz(6.1615, 5.5469, 5.5956)
Luminance	0.0555 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533D40 #3D5350

analogous

#533D4B #533D40 #53453D

triadic

#533D40 #40533D #3D4053

tetradic

#533D40 #4B533D #3D5350 #453D53

square

#533D40 #4B533D #3D5350 #453D53

split-complementary

#533D40 #3D5345 #3D4B53

monochromatic

#120D0E #302325 #533D40 #76575B #987378

Accessibility & contrast

On white

9.96

#533D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#533D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533D40

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533D40	#FFFFFF	#000000	##FFFFFF
##533D40	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404040

Deuteranopia (green-blind)

#454440

Tritanopia (blue-blind)

#573B3E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #533d40;
/* rgb */ color: rgb(83, 61, 64);
/* oklch */ color: oklch(38.5% 0.031 9.5);

Tailwind

colors: {
  custom: {
    50: '#847274',
    500: '#533d40',
    950: '#000000',
  },
}

SCSS

$custom: #533d40;
$custom-light: #847274;
$custom-dark: #000000;

JSON

{
  "hex": "#533d40",
  "rgb": {
    "r": 83,
    "g": 61,
    "b": 64
  },
  "hsl": {
    "h": 351.818,
    "s": 15.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38526,
    "c": 0.03124,
    "h": 9.5
  },
  "luminance": 0.05547
}

Semantic roles & 50–950 ramp

primary

#533D40

secondary

#69837F

accent

#B8AE70

background

#F8F6F7

surface

#EFECED

border

#CAC7C8

text

#0B0808

muted

#7C7B7B

Preview Lab

Preview with #533D40

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

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