#8D311E#8D311E

#8D311E is a dark, vivid red. Relative luminance 0.080; OKLCH L 44.5% C 0.129 H 33.5°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#8D311E
RGB	rgb(141, 49, 30)
HSL	hsl(10, 65%, 34%)
HSV	hsv(10, 79%, 55%)
CMYK	cmyk(0%, 65.2%, 78.7%, 44.7%)
CIE-LAB	lab(33.89, 38.00, 32.25)
CIE-LCH	lch(33.89, 49.84, 40.33°)
OKLab	oklab(44.45% 0.1077 0.0712)
OKLCH	oklch(44.45% 0.129 33.5)
XYZ	xyz(12.3185, 7.9548, 2.1148)
Luminance	0.0795 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8D311E #1E7A8D

analogous

#8D1E42 #8D311E #8D681E

triadic

#8D311E #1E8D31 #311E8D

tetradic

#8D311E #428D1E #1E7A8D #681E8D

square

#8D311E #428D1E #1E7A8D #681E8D

split-complementary

#8D311E #1E8D68 #1E428D

monochromatic

#280E09 #5B1F13 #8D311E #BF4329 #D9644C

Accessibility & contrast

On white

8.11

#8D311E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#8D311E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8D311E

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8D311E	#FFFFFF	#000000	##FFFFFF
##8D311E	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431B

Deuteranopia (green-blind)

#62571B

Tritanopia (blue-blind)

#9B192D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #8d311e;
/* rgb */ color: rgb(141, 49, 30);
/* oklch */ color: oklch(44.5% 0.129 33.5);

Tailwind

colors: {
  custom: {
    50: '#b66e5b',
    500: '#8d311e',
    950: '#000000',
  },
}

SCSS

$custom: #8d311e;
$custom-light: #b66e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#8d311e",
  "rgb": {
    "r": 141,
    "g": 49,
    "b": 30
  },
  "hsl": {
    "h": 10.27,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44453,
    "c": 0.12909,
    "h": 33.5
  },
  "luminance": 0.07953
}

Semantic roles & 50–950 ramp

primary

#8D311E

secondary

#4BA8BC

accent

#CBE840

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #8D311E

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

Preview Lab → · Contrast checker → · Palette generator →