#861B2C#861B2C

#861B2C is a dark, vivid red. Relative luminance 0.060; OKLCH L 41.0% C 0.141 H 17.9°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#861B2C
RGB	rgb(134, 27, 44)
HSL	hsl(350, 66%, 32%)
HSV	hsv(350, 80%, 53%)
CMYK	cmyk(0%, 79.9%, 67.2%, 47.5%)
CIE-LAB	lab(29.50, 45.14, 18.15)
CIE-LCH	lch(29.50, 48.65, 21.90°)
OKLab	oklab(40.99% 0.1342 0.0433)
OKLCH	oklch(40.99% 0.141 17.9)
XYZ	xyz(10.6792, 6.0357, 2.9851)
Luminance	0.0603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861B2C #1B8675

analogous

#861B62 #861B2C #86401B

triadic

#861B2C #2C861B #1B2C86

tetradic

#861B2C #62861B #1B8675 #401B86

square

#861B2C #62861B #1B8675 #401B86

split-complementary

#861B2C #1B8640 #1B6286

monochromatic

#20060B #53111B #861B2C #B9253D #D9425A

Accessibility & contrast

On white

9.52

#861B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#861B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861B2C

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861B2C	#FFFFFF	#000000	##FFFFFF
##861B2C	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372C

Deuteranopia (green-blind)

#554E29

Tritanopia (blue-blind)

#940022

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861b2c;
/* rgb */ color: rgb(134, 27, 44);
/* oklch */ color: oklch(41.0% 0.141 17.9);

Tailwind

colors: {
  custom: {
    50: '#b06264',
    500: '#861b2c',
    950: '#000000',
  },
}

SCSS

$custom: #861b2c;
$custom-light: #b06264;
$custom-dark: #000000;

JSON

{
  "hex": "#861b2c",
  "rgb": {
    "r": 134,
    "g": 27,
    "b": 44
  },
  "hsl": {
    "h": 350.467,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.4099,
    "c": 0.14103,
    "h": 17.9
  },
  "luminance": 0.06034
}

Semantic roles & 50–950 ramp

primary

#861B2C

secondary

#44B9A7

accent

#E9CE3E

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #861B2C

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

Preview Lab → · Contrast checker → · Palette generator →