#861C2B#861C2B

#861C2B is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.140 H 18.7°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#861C2B
RGB	rgb(134, 28, 43)
HSL	hsl(352, 65%, 32%)
HSV	hsv(352, 79%, 53%)
CMYK	cmyk(0%, 79.1%, 67.9%, 47.5%)
CIE-LAB	lab(29.60, 44.75, 18.93)
CIE-LCH	lch(29.60, 48.59, 22.93°)
OKLab	oklab(41.06% 0.1328 0.0449)
OKLCH	oklch(41.06% 0.14 18.7)
XYZ	xyz(10.6840, 6.0749, 2.8950)
Luminance	0.0607 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861C2B #1C8677

analogous

#861C60 #861C2B #86421C

triadic

#861C2B #2B861C #1C2B86

tetradic

#861C2B #60861C #1C8677 #421C86

square

#861C2B #60861C #1C8677 #421C86

split-complementary

#861C2B #1C8642 #1C6086

monochromatic

#21070B #53111B #861C2B #B9273B #D84459

Accessibility & contrast

On white

9.48

#861C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#861C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861C2B

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861C2B	#FFFFFF	#000000	##FFFFFF
##861C2B	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B372B

Deuteranopia (green-blind)

#564E28

Tritanopia (blue-blind)

#940023

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #861c2b;
/* rgb */ color: rgb(134, 28, 43);
/* oklch */ color: oklch(41.1% 0.140 18.7);

Tailwind

colors: {
  custom: {
    50: '#b06364',
    500: '#861c2b',
    950: '#000000',
  },
}

SCSS

$custom: #861c2b;
$custom-light: #b06364;
$custom-dark: #000000;

JSON

{
  "hex": "#861c2b",
  "rgb": {
    "r": 134,
    "g": 28,
    "b": 43
  },
  "hsl": {
    "h": 351.509,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41057,
    "c": 0.14016,
    "h": 18.7
  },
  "luminance": 0.06073
}

Semantic roles & 50–950 ramp

primary

#861C2B

secondary

#45B9A9

accent

#E8D03F

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #861C2B

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

Preview Lab → · Contrast checker → · Palette generator →