#8B333B#8B333B

#8B333B is a dark, moderate red. Relative luminance 0.082; OKLCH L 44.9% C 0.120 H 18.0°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#8B333B
RGB	rgb(139, 51, 59)
HSL	hsl(355, 46%, 37%)
HSV	hsv(355, 63%, 55%)
CMYK	cmyk(0%, 63.3%, 57.6%, 45.5%)
CIE-LAB	lab(34.34, 38.10, 14.94)
CIE-LCH	lch(34.34, 40.92, 21.41°)
OKLab	oklab(44.87% 0.114 0.037)
OKLCH	oklch(44.87% 0.12 18)
XYZ	xyz(12.6218, 8.1740, 5.0499)
Luminance	0.0817 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B333B #338B83

analogous

#8B3367 #8B333B #8B5733

triadic

#8B333B #3B8B33 #333B8B

tetradic

#8B333B #678B33 #338B83 #57338B

square

#8B333B #678B33 #338B83 #57338B

split-complementary

#8B333B #338B57 #33678B

monochromatic

#311215 #5E2328 #8B333B #B8434E #CA6E77

Accessibility & contrast

On white

7.97

#8B333B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#8B333B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B333B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B333B	#FFFFFF	#000000	##FFFFFF
##8B333B	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48453B

Deuteranopia (green-blind)

#5F5839

Tritanopia (blue-blind)

#982336

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #8b333b;
/* rgb */ color: rgb(139, 51, 59);
/* oklch */ color: oklch(44.9% 0.120 18.0);

Tailwind

colors: {
  custom: {
    50: '#b26f70',
    500: '#8b333b',
    950: '#000000',
  },
}

SCSS

$custom: #8b333b;
$custom-light: #b26f70;
$custom-dark: #000000;

JSON

{
  "hex": "#8b333b",
  "rgb": {
    "r": 139,
    "g": 51,
    "b": 59
  },
  "hsl": {
    "h": 354.545,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44874,
    "c": 0.11985,
    "h": 18
  },
  "luminance": 0.08172
}

Semantic roles & 50–950 ramp

primary

#8B333B

secondary

#68B2AB

accent

#D6CA52

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#120807

muted

#817B7A

Preview Lab

Preview with #8B333B

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

Preview Lab → · Contrast checker → · Palette generator →