#872733#872733

#872733 is a dark, vivid red. Relative luminance 0.068; OKLCH L 42.5% C 0.130 H 17.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#872733
RGB	rgb(135, 39, 51)
HSL	hsl(353, 55%, 34%)
HSV	hsv(353, 71%, 53%)
CMYK	cmyk(0%, 71.1%, 62.2%, 47.1%)
CIE-LAB	lab(31.45, 41.46, 16.12)
CIE-LCH	lch(31.45, 44.49, 21.25°)
OKLab	oklab(42.52% 0.1238 0.0393)
OKLCH	oklch(42.52% 0.13 17.6)
XYZ	xyz(11.3158, 6.8425, 3.8562)
Luminance	0.0684 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#872733 #27877B

analogous

#872763 #872733 #874B27

triadic

#872733 #338727 #273387

tetradic

#872733 #638727 #27877B #4B2787

square

#872733 #638727 #27877B #4B2787

split-complementary

#872733 #27874B #276387

monochromatic

#280C0F #581921 #872733 #B63545 #CF5968

Accessibility & contrast

On white

8.87

#872733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#872733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #872733

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##872733	#FFFFFF	#000000	##FFFFFF
##872733	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403D33

Deuteranopia (green-blind)

#595130

Tritanopia (blue-blind)

#940F2C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #872733;
/* rgb */ color: rgb(135, 39, 51);
/* oklch */ color: oklch(42.5% 0.130 17.6);

Tailwind

colors: {
  custom: {
    50: '#b0686a',
    500: '#872733',
    950: '#000000',
  },
}

SCSS

$custom: #872733;
$custom-light: #b0686a;
$custom-dark: #000000;

JSON

{
  "hex": "#872733",
  "rgb": {
    "r": 135,
    "g": 39,
    "b": 51
  },
  "hsl": {
    "h": 352.5,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42515,
    "c": 0.12987,
    "h": 17.6
  },
  "luminance": 0.06841
}

Semantic roles & 50–950 ramp

primary

#872733

secondary

#56B4A8

accent

#DFCC49

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #872733

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

Preview Lab → · Contrast checker → · Palette generator →