#861B2A#861B2A

#861B2A is a dark, vivid red. Relative luminance 0.060; OKLCH L 41.0% C 0.141 H 19.0°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#861B2A
RGB	rgb(134, 27, 42)
HSL	hsl(352, 66%, 32%)
HSV	hsv(352, 80%, 53%)
CMYK	cmyk(0%, 79.9%, 68.7%, 47.5%)
CIE-LAB	lab(29.47, 45.02, 19.41)
CIE-LCH	lch(29.47, 49.03, 23.33°)
OKLab	oklab(40.95% 0.1334 0.0459)
OKLCH	oklch(40.95% 0.141 19)
XYZ	xyz(10.6425, 6.0210, 2.7918)
Luminance	0.0602 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861B2A #1B8677

analogous

#861B60 #861B2A #86421B

triadic

#861B2A #2A861B #1B2A86

tetradic

#861B2A #60861B #1B8677 #421B86

square

#861B2A #60861B #1B8677 #421B86

split-complementary

#861B2A #1B8642 #1B6086

monochromatic

#20060A #53111A #861B2A #B9253A #D94258

Accessibility & contrast

On white

9.53

#861B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#861B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861B2A

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861B2A	#FFFFFF	#000000	##FFFFFF
##861B2A	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B372A

Deuteranopia (green-blind)

#554E27

Tritanopia (blue-blind)

#940022

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861b2a;
/* rgb */ color: rgb(134, 27, 42);
/* oklch */ color: oklch(41.0% 0.141 19.0);

Tailwind

colors: {
  custom: {
    50: '#b06263',
    500: '#861b2a',
    950: '#000000',
  },
}

SCSS

$custom: #861b2a;
$custom-light: #b06263;
$custom-dark: #000000;

JSON

{
  "hex": "#861b2a",
  "rgb": {
    "r": 134,
    "g": 27,
    "b": 42
  },
  "hsl": {
    "h": 351.589,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40951,
    "c": 0.14108,
    "h": 19
  },
  "luminance": 0.06019
}

Semantic roles & 50–950 ramp

primary

#861B2A

secondary

#44B9A9

accent

#E9D13E

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #861B2A

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

Preview Lab → · Contrast checker → · Palette generator →