#871623#871623

#871623 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.6% C 0.146 H 21.5°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#871623
RGB	rgb(135, 22, 35)
HSL	hsl(353, 72%, 31%)
HSV	hsv(353, 84%, 53%)
CMYK	cmyk(0%, 83.7%, 74.1%, 47.1%)
CIE-LAB	lab(29.03, 46.47, 23.48)
CIE-LCH	lch(29.03, 52.06, 26.80°)
OKLab	oklab(40.62% 0.1363 0.0537)
OKLCH	oklch(40.62% 0.146 21.5)
XYZ	xyz(10.5832, 5.8478, 2.1613)
Luminance	0.0585 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871623 #16877A

analogous

#87165B #871623 #874116

triadic

#871623 #238716 #162387

tetradic

#871623 #5B8716 #16877A #411687

square

#871623 #5B8716 #16877A #411687

split-complementary

#871623 #168741 #165B87

monochromatic

#1E0508 #520D15 #871623 #BC1F31 #DF394C

Accessibility & contrast

On white

9.68

#871623 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#871623 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871623

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871623	#FFFFFF	#000000	##FFFFFF
##871623	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3522

Deuteranopia (green-blind)

#564D1F

Tritanopia (blue-blind)

#95001C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #871623;
/* rgb */ color: rgb(135, 22, 35);
/* oklch */ color: oklch(40.6% 0.146 21.5);

Tailwind

colors: {
  custom: {
    50: '#b2605d',
    500: '#871623',
    950: '#000000',
  },
}

SCSS

$custom: #871623;
$custom-light: #b2605d;
$custom-dark: #000000;

JSON

{
  "hex": "#871623",
  "rgb": {
    "r": 135,
    "g": 22,
    "b": 35
  },
  "hsl": {
    "h": 353.097,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40624,
    "c": 0.14645,
    "h": 21.5
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary

#871623

secondary

#3EBBAD

accent

#EFDA39

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #871623

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

Preview Lab → · Contrast checker → · Palette generator →