#8B2A1F#8B2A1F

#8B2A1F is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.2% C 0.134 H 29.9°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#8B2A1F
RGB	rgb(139, 42, 31)
HSL	hsl(6, 64%, 33%)
HSV	hsv(6, 78%, 55%)
CMYK	cmyk(0%, 69.8%, 77.7%, 45.5%)
CIE-LAB	lab(32.36, 40.45, 29.94)
CIE-LCH	lch(32.36, 50.32, 36.51°)
OKLab	oklab(43.24% 0.1158 0.0666)
OKLCH	oklch(43.24% 0.134 29.9)
XYZ	xyz(11.7241, 7.2456, 2.0773)
Luminance	0.0724 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B2A1F #1F808B

analogous

#8B1F4A #8B2A1F #8B601F

triadic

#8B2A1F #1F8B2A #2A1F8B

tetradic

#8B2A1F #4A8B1F #1F808B #601F8B

square

#8B2A1F #4A8B1F #1F808B #601F8B

split-complementary

#8B2A1F #1F8B60 #1F4A8B

monochromatic

#270C09 #591B14 #8B2A1F #BD392A #D75B4D

Accessibility & contrast

On white

8.58

#8B2A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#8B2A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B2A1F

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B2A1F	#FFFFFF	#000000	##FFFFFF
##8B2A1F	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1D

Deuteranopia (green-blind)

#5E541B

Tritanopia (blue-blind)

#990B28

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #8b2a1f;
/* rgb */ color: rgb(139, 42, 31);
/* oklch */ color: oklch(43.2% 0.134 29.9);

Tailwind

colors: {
  custom: {
    50: '#b46a5b',
    500: '#8b2a1f',
    950: '#000000',
  },
}

SCSS

$custom: #8b2a1f;
$custom-light: #b46a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#8b2a1f",
  "rgb": {
    "r": 139,
    "g": 42,
    "b": 31
  },
  "hsl": {
    "h": 6.111,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.43238,
    "c": 0.13355,
    "h": 29.9
  },
  "luminance": 0.07244
}

Semantic roles & 50–950 ramp

primary

#8B2A1F

secondary

#4CAFBA

accent

#D6E741

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120704

muted

#817A79

Preview Lab

Preview with #8B2A1F

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

Preview Lab → · Contrast checker → · Palette generator →