#8B321F#8B321F

#8B321F is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.3% C 0.126 H 33.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#8B321F
RGB	rgb(139, 50, 31)
HSL	hsl(11, 64%, 33%)
HSV	hsv(11, 78%, 55%)
CMYK	cmyk(0%, 64%, 77.7%, 45.5%)
CIE-LAB	lab(33.71, 36.81, 31.39)
CIE-LCH	lch(33.71, 48.38, 40.46°)
OKLab	oklab(44.26% 0.1044 0.0697)
OKLCH	oklch(44.26% 0.126 33.7)
XYZ	xyz(12.0367, 7.8708, 2.1815)
Luminance	0.0787 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B321F #1F788B

analogous

#8B1F42 #8B321F #8B681F

triadic

#8B321F #1F8B32 #321F8B

tetradic

#8B321F #428B1F #1F788B #681F8B

square

#8B321F #428B1F #1F788B #681F8B

split-complementary

#8B321F #1F8B68 #1F428B

monochromatic

#270E09 #592014 #8B321F #BD442A #D7654D

Accessibility & contrast

On white

8.16

#8B321F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#8B321F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B321F

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B321F	#FFFFFF	#000000	##FFFFFF
##8B321F	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431C

Deuteranopia (green-blind)

#61571C

Tritanopia (blue-blind)

#991C2E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #8b321f;
/* rgb */ color: rgb(139, 50, 31);
/* oklch */ color: oklch(44.3% 0.126 33.7);

Tailwind

colors: {
  custom: {
    50: '#b46e5c',
    500: '#8b321f',
    950: '#000000',
  },
}

SCSS

$custom: #8b321f;
$custom-light: #b46e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#8b321f",
  "rgb": {
    "r": 139,
    "g": 50,
    "b": 31
  },
  "hsl": {
    "h": 10.556,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44255,
    "c": 0.12557,
    "h": 33.7
  },
  "luminance": 0.07869
}

Semantic roles & 50–950 ramp

primary

#8B321F

secondary

#4CA7BA

accent

#C9E741

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #8B321F

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

Preview Lab → · Contrast checker → · Palette generator →