#8A331C#8A331C

#8A331C is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.2% C 0.124 H 35.7°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#8A331C
RGB	rgb(138, 51, 28)
HSL	hsl(13, 66%, 33%)
HSV	hsv(13, 80%, 54%)
CMYK	cmyk(0%, 63%, 79.7%, 45.9%)
CIE-LAB	lab(33.68, 35.82, 32.98)
CIE-LCH	lch(33.68, 48.69, 42.64°)
OKLab	oklab(44.19% 0.1009 0.0724)
OKLCH	oklch(44.19% 0.124 35.7)
XYZ	xyz(11.8759, 7.8564, 1.9895)
Luminance	0.0785 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A331C #1C738A

analogous

#8A1C3C #8A331C #8A6A1C

triadic

#8A331C #1C8A33 #331C8A

tetradic

#8A331C #3C8A1C #1C738A #6A1C8A

square

#8A331C #3C8A1C #1C738A #6A1C8A

split-complementary

#8A331C #1C8A6A #1C3C8A

monochromatic

#240D07 #572012 #8A331C #BD4626 #DA6547

Accessibility & contrast

On white

8.17

#8A331C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#8A331C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A331C

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A331C	#FFFFFF	#000000	##FFFFFF
##8A331C	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4319

Deuteranopia (green-blind)

#615619

Tritanopia (blue-blind)

#981D2E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #8a331c;
/* rgb */ color: rgb(138, 51, 28);
/* oklch */ color: oklch(44.2% 0.124 35.7);

Tailwind

colors: {
  custom: {
    50: '#b36e5a',
    500: '#8a331c',
    950: '#000000',
  },
}

SCSS

$custom: #8a331c;
$custom-light: #b36e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#8a331c",
  "rgb": {
    "r": 138,
    "g": 51,
    "b": 28
  },
  "hsl": {
    "h": 12.545,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44187,
    "c": 0.12417,
    "h": 35.7
  },
  "luminance": 0.07855
}

Semantic roles & 50–950 ramp

primary

#8A331C

secondary

#46A3BB

accent

#C6E93F

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #8A331C

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

Preview Lab → · Contrast checker → · Palette generator →