#8B361F#8B361F

#8B361F is a dark, vivid red. Relative luminance 0.082; OKLCH L 44.8% C 0.122 H 36.0°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#8B361F
RGB	rgb(139, 54, 31)
HSL	hsl(13, 64%, 33%)
HSV	hsv(13, 78%, 55%)
CMYK	cmyk(0%, 61.2%, 77.7%, 45.5%)
CIE-LAB	lab(34.45, 34.85, 32.18)
CIE-LCH	lch(34.45, 47.44, 42.71°)
OKLab	oklab(44.81% 0.0984 0.0714)
OKLCH	oklch(44.81% 0.122 36)
XYZ	xyz(12.2152, 8.2279, 2.2410)
Luminance	0.0823 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B361F #1F748B

analogous

#8B1F3E #8B361F #8B6C1F

triadic

#8B361F #1F8B36 #361F8B

tetradic

#8B361F #3E8B1F #1F748B #6C1F8B

square

#8B361F #3E8B1F #1F748B #6C1F8B

split-complementary

#8B361F #1F8B6C #1F3E8B

monochromatic

#270F09 #592314 #8B361F #BD492A #D76B4D

Accessibility & contrast

On white

7.94

#8B361F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#8B361F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B361F

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B361F	#FFFFFF	#000000	##FFFFFF
##8B361F	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E451C

Deuteranopia (green-blind)

#63581C

Tritanopia (blue-blind)

#992231

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #8b361f;
/* rgb */ color: rgb(139, 54, 31);
/* oklch */ color: oklch(44.8% 0.122 36.0);

Tailwind

colors: {
  custom: {
    50: '#b4705c',
    500: '#8b361f',
    950: '#000000',
  },
}

SCSS

$custom: #8b361f;
$custom-light: #b4705c;
$custom-dark: #000000;

JSON

{
  "hex": "#8b361f",
  "rgb": {
    "r": 139,
    "g": 54,
    "b": 31
  },
  "hsl": {
    "h": 12.778,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44814,
    "c": 0.12157,
    "h": 36
  },
  "luminance": 0.08226
}

Semantic roles & 50–950 ramp

primary

#8B361F

secondary

#4CA3BA

accent

#C3E741

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120804

muted

#817B79

Preview Lab

Preview with #8B361F

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

Preview Lab → · Contrast checker → · Palette generator →