#872831#872831

#872831 is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.6% C 0.129 H 19.2°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#872831
RGB	rgb(135, 40, 49)
HSL	hsl(354, 54%, 34%)
HSV	hsv(354, 70%, 53%)
CMYK	cmyk(0%, 70.4%, 63.7%, 47.1%)
CIE-LAB	lab(31.56, 40.90, 17.57)
CIE-LCH	lch(31.56, 44.52, 23.25°)
OKLab	oklab(42.59% 0.1216 0.0425)
OKLCH	oklch(42.59% 0.129 19.2)
XYZ	xyz(11.3060, 6.8918, 3.6400)
Luminance	0.0689 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#872831 #28877E

analogous

#872861 #872831 #874F28

triadic

#872831 #318728 #283187

tetradic

#872831 #618728 #28877E #4F2887

square

#872831 #618728 #28877E #4F2887

split-complementary

#872831 #28874F #286187

monochromatic

#290C0F #581A20 #872831 #B63642 #CE5B66

Accessibility & contrast

On white

8.83

#872831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#872831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #872831

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##872831	#FFFFFF	#000000	##FFFFFF
##872831	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413E31

Deuteranopia (green-blind)

#59522E

Tritanopia (blue-blind)

#94102C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #872831;
/* rgb */ color: rgb(135, 40, 49);
/* oklch */ color: oklch(42.6% 0.129 19.2);

Tailwind

colors: {
  custom: {
    50: '#b06869',
    500: '#872831',
    950: '#000000',
  },
}

SCSS

$custom: #872831;
$custom-light: #b06869;
$custom-dark: #000000;

JSON

{
  "hex": "#872831",
  "rgb": {
    "r": 135,
    "g": 40,
    "b": 49
  },
  "hsl": {
    "h": 354.316,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42587,
    "c": 0.1288,
    "h": 19.2
  },
  "luminance": 0.0689
}

Semantic roles & 50–950 ramp

primary

#872831

secondary

#57B4AB

accent

#DED04A

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #872831

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

Preview Lab → · Contrast checker → · Palette generator →