#861F31#861F31

#861F31 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.137 H 16.1°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#861F31
RGB	rgb(134, 31, 49)
HSL	hsl(350, 62%, 32%)
HSV	hsv(350, 77%, 53%)
CMYK	cmyk(0%, 76.9%, 63.4%, 47.5%)
CIE-LAB	lab(30.09, 44.10, 15.61)
CIE-LCH	lch(30.09, 46.78, 19.50°)
OKLab	oklab(41.46% 0.1319 0.038)
OKLCH	oklch(41.46% 0.137 16.1)
XYZ	xyz(10.8770, 6.2717, 3.5429)
Luminance	0.0627 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861F31 #1F8674

analogous

#861F64 #861F31 #86411F

triadic

#861F31 #31861F #1F3186

tetradic

#861F31 #64861F #1F8674 #411F86

square

#861F31 #64861F #1F8674 #411F86

split-complementary

#861F31 #1F8641 #1F6486

monochromatic

#23080D #54141F #861F31 #B82A43 #D54A63

Accessibility & contrast

On white

9.32

#861F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#861F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861F31

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861F31	#FFFFFF	#000000	##FFFFFF
##861F31	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3931

Deuteranopia (green-blind)

#564F2E

Tritanopia (blue-blind)

#930027

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #861f31;
/* rgb */ color: rgb(134, 31, 49);
/* oklch */ color: oklch(41.5% 0.137 16.1);

Tailwind

colors: {
  custom: {
    50: '#b06468',
    500: '#861f31',
    950: '#000000',
  },
}

SCSS

$custom: #861f31;
$custom-light: #b06468;
$custom-dark: #000000;

JSON

{
  "hex": "#861f31",
  "rgb": {
    "r": 134,
    "g": 31,
    "b": 49
  },
  "hsl": {
    "h": 349.515,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41456,
    "c": 0.13729,
    "h": 16.1
  },
  "luminance": 0.0627
}

Semantic roles & 50–950 ramp

primary

#861F31

secondary

#49B8A4

accent

#E5C942

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #861F31

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

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