#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
RGBrgb(134, 23, 49)
HSLhsl(346, 71%, 31%)
HSVhsv(346, 83%, 53%)
CMYKcmyk(0%, 82.8%, 63.4%, 47.5%)
CIE-LABlab(29.17, 46.68, 14.40)
CIE-LCHlch(29.17, 48.85, 17.14°)
OKLaboklab(40.78% 0.1403 0.0351)
OKLCHoklch(40.78% 0.145 14.1)
XYZxyz(10.6934, 5.9045, 3.4818)
Luminance0.0590 (WCAG relative)
Temperaturewarm
Familyred

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
##8617311.009.632.189.63
#FFFFFF9.631.0021.001.00
#0000002.1821.001.0021.00
##FFFFFF9.631.0021.001.00

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 →

#861731 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva