#8B2B1F#8B2B1F

#8B2B1F is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.4% C 0.133 H 30.3°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#8B2B1F
RGB	rgb(139, 43, 31)
HSL	hsl(7, 64%, 33%)
HSV	hsv(7, 78%, 55%)
CMYK	cmyk(0%, 69.1%, 77.7%, 45.5%)
CIE-LAB	lab(32.52, 40.02, 30.11)
CIE-LCH	lch(32.52, 50.08, 36.96°)
OKLab	oklab(43.36% 0.1144 0.0669)
OKLCH	oklch(43.36% 0.133 30.3)
XYZ	xyz(11.7600, 7.3174, 2.0892)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B2B1F #1F7F8B

analogous

#8B1F49 #8B2B1F #8B611F

triadic

#8B2B1F #1F8B2B #2B1F8B

tetradic

#8B2B1F #498B1F #1F7F8B #611F8B

square

#8B2B1F #498B1F #1F7F8B #611F8B

split-complementary

#8B2B1F #1F8B61 #1F498B

monochromatic

#270C09 #591C14 #8B2B1F #BD3A2A #D75C4D

Accessibility & contrast

On white

8.53

#8B2B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#8B2B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B2B1F

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B2B1F	#FFFFFF	#000000	##FFFFFF
##8B2B1F	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1D

Deuteranopia (green-blind)

#5E541B

Tritanopia (blue-blind)

#990E29

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #8b2b1f;
/* rgb */ color: rgb(139, 43, 31);
/* oklch */ color: oklch(43.4% 0.133 30.3);

Tailwind

colors: {
  custom: {
    50: '#b46a5b',
    500: '#8b2b1f',
    950: '#000000',
  },
}

SCSS

$custom: #8b2b1f;
$custom-light: #b46a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#8b2b1f",
  "rgb": {
    "r": 139,
    "g": 43,
    "b": 31
  },
  "hsl": {
    "h": 6.667,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.43357,
    "c": 0.13257,
    "h": 30.3
  },
  "luminance": 0.07316
}

Semantic roles & 50–950 ramp

primary

#8B2B1F

secondary

#4CAEBA

accent

#D4E741

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120704

muted

#817A79

Preview Lab

Preview with #8B2B1F

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

Preview Lab → · Contrast checker → · Palette generator →