#861831#861831

#861831 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.9% C 0.144 H 14.3°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#861831
RGB	rgb(134, 24, 49)
HSL	hsl(346, 70%, 31%)
HSV	hsv(346, 82%, 53%)
CMYK	cmyk(0%, 82.1%, 63.4%, 47.5%)
CIE-LAB	lab(29.27, 46.39, 14.54)
CIE-LCH	lch(29.27, 48.61, 17.40°)
OKLab	oklab(40.85% 0.1393 0.0355)
OKLCH	oklch(40.85% 0.144 14.3)
XYZ	xyz(10.7137, 5.9450, 3.4885)
Luminance	0.0594 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861831 #18866D

analogous

#861868 #861831 #863618

triadic

#861831 #318618 #183186

tetradic

#861831 #688618 #18866D #361886

square

#861831 #688618 #18866D #361886

split-complementary

#861831 #188636 #186886

monochromatic

#1E050B #520F1E #861831 #BA2144 #DC3C61

Accessibility & contrast

On white

9.60

#861831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#861831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861831

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861831	#FFFFFF	#000000	##FFFFFF
##861831	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383631

Deuteranopia (green-blind)

#544D2E

Tritanopia (blue-blind)

#930023

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861831;
/* rgb */ color: rgb(134, 24, 49);
/* oklch */ color: oklch(40.9% 0.144 14.3);

Tailwind

colors: {
  custom: {
    50: '#b06168',
    500: '#861831',
    950: '#000000',
  },
}

SCSS

$custom: #861831;
$custom-light: #b06168;
$custom-dark: #000000;

JSON

{
  "hex": "#861831",
  "rgb": {
    "r": 134,
    "g": 24,
    "b": 49
  },
  "hsl": {
    "h": 346.364,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40853,
    "c": 0.14375,
    "h": 14.3
  },
  "luminance": 0.05943
}

Semantic roles & 50–950 ramp

primary

#861831

secondary

#40BA9E

accent

#ECC43B

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #861831

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

Preview Lab → · Contrast checker → · Palette generator →