#8F311A#8F311A

#8F311A is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.8% C 0.132 H 34.8°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#8F311A
RGB	rgb(143, 49, 26)
HSL	hsl(12, 69%, 33%)
HSV	hsv(12, 82%, 56%)
CMYK	cmyk(0%, 65.7%, 81.8%, 43.9%)
CIE-LAB	lab(34.22, 38.59, 34.90)
CIE-LCH	lch(34.22, 52.03, 42.13°)
OKLab	oklab(44.76% 0.1085 0.0755)
OKLCH	oklch(44.76% 0.132 34.8)
XYZ	xyz(12.6139, 8.1127, 1.8788)
Luminance	0.0811 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F311A #1A788F

analogous

#8F1A3D #8F311A #8F6B1A

triadic

#8F311A #1A8F31 #311A8F

tetradic

#8F311A #3D8F1A #1A788F #6B1A8F

square

#8F311A #3D8F1A #1A788F #6B1A8F

split-complementary

#8F311A #1A8F6B #1A3D8F

monochromatic

#270E07 #5B1F11 #8F311A #C34323 #DD6446

Accessibility & contrast

On white

8.01

#8F311A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#8F311A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F311A

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F311A	#FFFFFF	#000000	##FFFFFF
##8F311A	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4317

Deuteranopia (green-blind)

#635816

Tritanopia (blue-blind)

#9E172C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #8f311a;
/* rgb */ color: rgb(143, 49, 26);
/* oklch */ color: oklch(44.8% 0.132 34.8);

Tailwind

colors: {
  custom: {
    50: '#b76e58',
    500: '#8f311a',
    950: '#000000',
  },
}

SCSS

$custom: #8f311a;
$custom-light: #b76e58;
$custom-dark: #000000;

JSON

{
  "hex": "#8f311a",
  "rgb": {
    "r": 143,
    "g": 49,
    "b": 26
  },
  "hsl": {
    "h": 11.795,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.44756,
    "c": 0.13223,
    "h": 34.8
  },
  "luminance": 0.08111
}

Semantic roles & 50–950 ramp

primary

#8F311A

secondary

#46A7BF

accent

#C9EC3C

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130703

muted

#827A78

Preview Lab

Preview with #8F311A

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

Preview Lab → · Contrast checker → · Palette generator →