#861B33#861B33

#861B33 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.141 H 13.8°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#861B33
RGB	rgb(134, 27, 51)
HSL	hsl(347, 66%, 32%)
HSV	hsv(347, 80%, 53%)
CMYK	cmyk(0%, 79.9%, 61.9%, 47.5%)
CIE-LAB	lab(29.65, 45.59, 13.70)
CIE-LCH	lch(29.65, 47.61, 16.72°)
OKLab	oklab(41.14% 0.1372 0.0337)
OKLCH	oklch(41.14% 0.141 13.8)
XYZ	xyz(10.8221, 6.0928, 3.7375)
Luminance	0.0609 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861B33 #1B866E

analogous

#861B69 #861B33 #86391B

triadic

#861B33 #33861B #1B3386

tetradic

#861B33 #69861B #1B866E #391B86

square

#861B33 #69861B #1B866E #391B86

split-complementary

#861B33 #1B8639 #1B6986

monochromatic

#20060C #531120 #861B33 #B92546 #D94264

Accessibility & contrast

On white

9.47

#861B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#861B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861B33

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861B33	#FFFFFF	#000000	##FFFFFF
##861B33	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393833

Deuteranopia (green-blind)

#544E30

Tritanopia (blue-blind)

#930025

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #861b33;
/* rgb */ color: rgb(134, 27, 51);
/* oklch */ color: oklch(41.1% 0.141 13.8);

Tailwind

colors: {
  custom: {
    50: '#b0626a',
    500: '#861b33',
    950: '#000000',
  },
}

SCSS

$custom: #861b33;
$custom-light: #b0626a;
$custom-dark: #000000;

JSON

{
  "hex": "#861b33",
  "rgb": {
    "r": 134,
    "g": 27,
    "b": 51
  },
  "hsl": {
    "h": 346.542,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41142,
    "c": 0.14122,
    "h": 13.8
  },
  "luminance": 0.06091
}

Semantic roles & 50–950 ramp

primary

#861B33

secondary

#44B99F

accent

#E9C33E

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #861B33

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

Preview Lab → · Contrast checker → · Palette generator →