#8B3F2B#8B3F2B

#8B3F2B is a mid, moderate red. Relative luminance 0.092; OKLCH L 46.3% C 0.109 H 35.8°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#8B3F2B
RGB	rgb(139, 63, 43)
HSL	hsl(13, 53%, 36%)
HSV	hsv(13, 69%, 55%)
CMYK	cmyk(0%, 54.7%, 69.1%, 45.5%)
CIE-LAB	lab(36.40, 30.82, 27.45)
CIE-LCH	lch(36.40, 41.27, 41.69°)
OKLab	oklab(46.34% 0.0883 0.0637)
OKLCH	oklch(46.34% 0.109 35.8)
XYZ	xyz(12.8622, 9.2200, 3.3873)
Luminance	0.0922 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B3F2B #2B778B

analogous

#8B2B47 #8B3F2B #8B6F2B

triadic

#8B3F2B #2B8B3F #3F2B8B

tetradic

#8B3F2B #478B2B #2B778B #6F2B8B

square

#8B3F2B #478B2B #2B778B #6F2B8B

split-complementary

#8B3F2B #2B8B6F #2B478B

monochromatic

#2E150E #5C2A1D #8B3F2B #BA5439 #CE7962

Accessibility & contrast

On white

7.39

#8B3F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#8B3F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B3F2B

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B3F2B	#FFFFFF	#000000	##FFFFFF
##8B3F2B	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B29

Deuteranopia (green-blind)

#665C29

Tritanopia (blue-blind)

#98303A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #8b3f2b;
/* rgb */ color: rgb(139, 63, 43);
/* oklch */ color: oklch(46.3% 0.109 35.8);

Tailwind

colors: {
  custom: {
    50: '#b27665',
    500: '#8b3f2b',
    950: '#000000',
  },
}

SCSS

$custom: #8b3f2b;
$custom-light: #b27665;
$custom-dark: #000000;

JSON

{
  "hex": "#8b3f2b",
  "rgb": {
    "r": 139,
    "g": 63,
    "b": 43
  },
  "hsl": {
    "h": 12.5,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.46341,
    "c": 0.10885,
    "h": 35.8
  },
  "luminance": 0.09218
}

Semantic roles & 50–950 ramp

primary

#8B3F2B

secondary

#5DA2B5

accent

#BEDC4C

background

#FBF7F6

surface

#F6EDEB

border

#D0C8C6

text

#120805

muted

#817B7A

Preview Lab

Preview with #8B3F2B

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

Preview Lab → · Contrast checker → · Palette generator →