#861F37#861F37

#861F37 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.6% C 0.138 H 12.4°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#861F37
RGB	rgb(134, 31, 55)
HSL	hsl(346, 62%, 32%)
HSV	hsv(346, 77%, 53%)
CMYK	cmyk(0%, 76.9%, 59%, 47.5%)
CIE-LAB	lab(30.22, 44.53, 11.82)
CIE-LCH	lch(30.22, 46.07, 14.87°)
OKLab	oklab(41.6% 0.1344 0.0295)
OKLCH	oklch(41.6% 0.138 12.4)
XYZ	xyz(11.0122, 6.3257, 4.2548)
Luminance	0.0632 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861F37 #1F866E

analogous

#861F6B #861F37 #863A1F

triadic

#861F37 #37861F #1F3786

tetradic

#861F37 #6B861F #1F866E #3A1F86

square

#861F37 #6B861F #1F866E #3A1F86

split-complementary

#861F37 #1F863A #1F6B86

monochromatic

#23080E #541423 #861F37 #B82A4B #D54A6B

Accessibility & contrast

On white

9.27

#861F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#861F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861F37

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861F37	#FFFFFF	#000000	##FFFFFF
##861F37	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3A37

Deuteranopia (green-blind)

#554F34

Tritanopia (blue-blind)

#930029

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #861f37;
/* rgb */ color: rgb(134, 31, 55);
/* oklch */ color: oklch(41.6% 0.138 12.4);

Tailwind

colors: {
  custom: {
    50: '#af646d',
    500: '#861f37',
    950: '#000000',
  },
}

SCSS

$custom: #861f37;
$custom-light: #af646d;
$custom-dark: #000000;

JSON

{
  "hex": "#861f37",
  "rgb": {
    "r": 134,
    "g": 31,
    "b": 55
  },
  "hsl": {
    "h": 346.019,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41596,
    "c": 0.13764,
    "h": 12.4
  },
  "luminance": 0.06324
}

Semantic roles & 50–950 ramp

primary

#861F37

secondary

#49B89E

accent

#E5BF42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110607

muted

#807A7A

Preview Lab

Preview with #861F37

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

Preview Lab → · Contrast checker → · Palette generator →