#861F1B#861F1B

#861F1B is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.139 H 27.5°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#861F1B
RGB	rgb(134, 31, 27)
HSL	hsl(2, 66%, 32%)
HSV	hsv(2, 80%, 53%)
CMYK	cmyk(0%, 76.9%, 79.9%, 47.5%)
CIE-LAB	lab(29.74, 42.93, 29.21)
CIE-LCH	lch(29.74, 51.92, 34.23°)
OKLab	oklab(41.08% 0.1233 0.0642)
OKLCH	oklch(41.08% 0.139 27.5)
XYZ	xyz(10.5206, 6.1291, 1.6658)
Luminance	0.0613 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861F1B #1B8286

analogous

#861B4D #861F1B #86551B

triadic

#861F1B #1B861F #1F1B86

tetradic

#861F1B #4D861B #1B8286 #551B86

square

#861F1B #4D861B #1B8286 #551B86

split-complementary

#861F1B #1B8655 #1B4D86

monochromatic

#200706 #531311 #861F1B #B92B25 #D94842

Accessibility & contrast

On white

9.44

#861F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#861F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861F1B

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861F1B	#FFFFFF	#000000	##FFFFFF
##861F1B	1.00	9.44	2.23	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3819

Deuteranopia (green-blind)

#584E17

Tritanopia (blue-blind)

#94001F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #861f1b;
/* rgb */ color: rgb(134, 31, 27);
/* oklch */ color: oklch(41.1% 0.139 27.5);

Tailwind

colors: {
  custom: {
    50: '#b16458',
    500: '#861f1b',
    950: '#000000',
  },
}

SCSS

$custom: #861f1b;
$custom-light: #b16458;
$custom-dark: #000000;

JSON

{
  "hex": "#861f1b",
  "rgb": {
    "r": 134,
    "g": 31,
    "b": 27
  },
  "hsl": {
    "h": 2.243,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41081,
    "c": 0.13902,
    "h": 27.5
  },
  "luminance": 0.06127
}

Semantic roles & 50–950 ramp

primary

#861F1B

secondary

#44B5B9

accent

#E3E93E

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #861F1B

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

Preview Lab → · Contrast checker → · Palette generator →