#861B1E#861B1E

#861B1E is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.8% C 0.142 H 25.0°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#861B1E
RGB	rgb(134, 27, 30)
HSL	hsl(358, 66%, 32%)
HSV	hsv(358, 80%, 53%)
CMYK	cmyk(0%, 79.9%, 77.6%, 47.5%)
CIE-LAB	lab(29.28, 44.43, 26.88)
CIE-LCH	lch(29.28, 51.93, 31.18°)
OKLab	oklab(40.75% 0.1287 0.06)
OKLCH	oklch(40.75% 0.142 25)
XYZ	xyz(10.4590, 5.9476, 1.8253)
Luminance	0.0595 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861B1E #1B8683

analogous

#861B54 #861B1E #864E1B

triadic

#861B1E #1E861B #1B1E86

tetradic

#861B1E #54861B #1B8683 #4E1B86

square

#861B1E #54861B #1B8683 #4E1B86

split-complementary

#861B1E #1B864E #1B5486

monochromatic

#200607 #531113 #861B1E #B92529 #D94247

Accessibility & contrast

On white

9.59

#861B1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#861B1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861B1E

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861B1E	#FFFFFF	#000000	##FFFFFF
##861B1E	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361D

Deuteranopia (green-blind)

#564D1A

Tritanopia (blue-blind)

#94001E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861b1e;
/* rgb */ color: rgb(134, 27, 30);
/* oklch */ color: oklch(40.8% 0.142 25.0);

Tailwind

colors: {
  custom: {
    50: '#b1625a',
    500: '#861b1e',
    950: '#000000',
  },
}

SCSS

$custom: #861b1e;
$custom-light: #b1625a;
$custom-dark: #000000;

JSON

{
  "hex": "#861b1e",
  "rgb": {
    "r": 134,
    "g": 27,
    "b": 30
  },
  "hsl": {
    "h": 358.318,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40754,
    "c": 0.14201,
    "h": 25
  },
  "luminance": 0.05946
}

Semantic roles & 50–950 ramp

primary

#861B1E

secondary

#44B9B6

accent

#E9E53E

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #861B1E

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

Preview Lab → · Contrast checker → · Palette generator →