#861731#861731

#861731 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.8% C 0.145 H 14.1°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#861731
RGB	rgb(134, 23, 49)
HSL	hsl(346, 71%, 31%)
HSV	hsv(346, 83%, 53%)
CMYK	cmyk(0%, 82.8%, 63.4%, 47.5%)
CIE-LAB	lab(29.17, 46.68, 14.40)
CIE-LCH	lch(29.17, 48.85, 17.14°)
OKLab	oklab(40.78% 0.1403 0.0351)
OKLCH	oklch(40.78% 0.145 14.1)
XYZ	xyz(10.6934, 5.9045, 3.4818)
Luminance	0.0590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861731 #17866C

analogous

#861768 #861731 #863417

triadic

#861731 #318617 #173186

tetradic

#861731 #688617 #17866C #341786

square

#861731 #688617 #17866C #341786

split-complementary

#861731 #178634 #176886

monochromatic

#1E050B #520E1E #861731 #BA2044 #DD3A60

Accessibility & contrast

On white

9.63

#861731 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#861731 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861731

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861731	#FFFFFF	#000000	##FFFFFF
##861731	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383631

Deuteranopia (green-blind)

#544D2E

Tritanopia (blue-blind)

#930022

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861731;
/* rgb */ color: rgb(134, 23, 49);
/* oklch */ color: oklch(40.8% 0.145 14.1);

Tailwind

colors: {
  custom: {
    50: '#b06168',
    500: '#861731',
    950: '#000000',
  },
}

SCSS

$custom: #861731;
$custom-light: #b06168;
$custom-dark: #000000;

JSON

{
  "hex": "#861731",
  "rgb": {
    "r": 134,
    "g": 23,
    "b": 49
  },
  "hsl": {
    "h": 345.946,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40777,
    "c": 0.14459,
    "h": 14.1
  },
  "luminance": 0.05903
}

Semantic roles & 50–950 ramp

primary

#861731

secondary

#3FBA9D

accent

#EDC43A

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120506

muted

#817A7A

Preview Lab

Preview with #861731

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

Preview Lab → · Contrast checker → · Palette generator →