#861B2F#861B2F

#861B2F is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.141 H 16.1°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#861B2F
RGB	rgb(134, 27, 47)
HSL	hsl(349, 66%, 32%)
HSV	hsv(349, 80%, 53%)
CMYK	cmyk(0%, 79.9%, 64.9%, 47.5%)
CIE-LAB	lab(29.56, 45.33, 16.24)
CIE-LCH	lch(29.56, 48.15, 19.71°)
OKLab	oklab(41.05% 0.1355 0.0392)
OKLCH	oklch(41.05% 0.141 16.1)
XYZ	xyz(10.7377, 6.0590, 3.2929)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861B2F #1B8672

analogous

#861B65 #861B2F #863D1B

triadic

#861B2F #2F861B #1B2F86

tetradic

#861B2F #65861B #1B8672 #3D1B86

square

#861B2F #65861B #1B8672 #3D1B86

split-complementary

#861B2F #1B863D #1B6586

monochromatic

#20060B #53111D #861B2F #B92541 #D9425F

Accessibility & contrast

On white

9.50

#861B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#861B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861B2F

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861B2F	#FFFFFF	#000000	##FFFFFF
##861B2F	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372F

Deuteranopia (green-blind)

#554E2C

Tritanopia (blue-blind)

#930024

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #861b2f;
/* rgb */ color: rgb(134, 27, 47);
/* oklch */ color: oklch(41.1% 0.141 16.1);

Tailwind

colors: {
  custom: {
    50: '#b06267',
    500: '#861b2f',
    950: '#000000',
  },
}

SCSS

$custom: #861b2f;
$custom-light: #b06267;
$custom-dark: #000000;

JSON

{
  "hex": "#861b2f",
  "rgb": {
    "r": 134,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 348.785,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41052,
    "c": 0.14105,
    "h": 16.1
  },
  "luminance": 0.06057
}

Semantic roles & 50–950 ramp

primary

#861B2F

secondary

#44B9A3

accent

#E9C93E

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #861B2F

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

Preview Lab → · Contrast checker → · Palette generator →