#872533#872533

#872533 is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.3% C 0.132 H 16.9°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#872533
RGB	rgb(135, 37, 51)
HSL	hsl(351, 57%, 34%)
HSV	hsv(351, 73%, 53%)
CMYK	cmyk(0%, 72.6%, 62.2%, 47.1%)
CIE-LAB	lab(31.15, 42.28, 15.73)
CIE-LCH	lch(31.15, 45.12, 20.41°)
OKLab	oklab(42.29% 0.1264 0.0384)
OKLCH	oklch(42.29% 0.132 16.9)
XYZ	xyz(11.2519, 6.7146, 3.8349)
Luminance	0.0671 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#872533 #258779

analogous

#872564 #872533 #874825

triadic

#872533 #338725 #253387

tetradic

#872533 #648725 #258779 #482587

square

#872533 #648725 #258779 #482587

split-complementary

#872533 #258748 #256487

monochromatic

#270B0F #571821 #872533 #B73245 #D15667

Accessibility & contrast

On white

8.96

#872533 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#872533 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #872533

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##872533	#FFFFFF	#000000	##FFFFFF
##872533	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3C33

Deuteranopia (green-blind)

#585130

Tritanopia (blue-blind)

#940A2B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #872533;
/* rgb */ color: rgb(135, 37, 51);
/* oklch */ color: oklch(42.3% 0.132 16.9);

Tailwind

colors: {
  custom: {
    50: '#b0676a',
    500: '#872533',
    950: '#000000',
  },
}

SCSS

$custom: #872533;
$custom-light: #b0676a;
$custom-dark: #000000;

JSON

{
  "hex": "#872533",
  "rgb": {
    "r": 135,
    "g": 37,
    "b": 51
  },
  "hsl": {
    "h": 351.429,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42293,
    "c": 0.13209,
    "h": 16.9
  },
  "luminance": 0.06713
}

Semantic roles & 50–950 ramp

primary

#872533

secondary

#53B5A7

accent

#E0CA48

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #872533

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

Preview Lab → · Contrast checker → · Palette generator →