#88171B#88171B

#88171B is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.8% C 0.147 H 25.4°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#88171B
RGB	rgb(136, 23, 27)
HSL	hsl(358, 71%, 31%)
HSV	hsv(358, 83%, 53%)
CMYK	cmyk(0%, 83.1%, 80.1%, 46.7%)
CIE-LAB	lab(29.23, 46.16, 28.80)
CIE-LCH	lch(29.23, 54.41, 31.96°)
OKLab	oklab(40.78% 0.1332 0.0631)
OKLCH	oklch(40.78% 0.147 25.4)
XYZ	xyz(10.6589, 5.9279, 1.6197)
Luminance	0.0593 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#88171B #178884

analogous

#881753 #88171B #884B17

triadic

#88171B #1B8817 #171B88

tetradic

#88171B #538817 #178884 #4B1788

square

#88171B #538817 #178884 #4B1788

split-complementary

#88171B #17884B #175388

monochromatic

#1F0506 #540E11 #88171B #BC2025 #DE3B41

Accessibility & contrast

On white

9.61

#88171B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#88171B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #88171B

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##88171B	#FFFFFF	#000000	##FFFFFF
##88171B	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351A

Deuteranopia (green-blind)

#574E16

Tritanopia (blue-blind)

#96001A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #88171b;
/* rgb */ color: rgb(136, 23, 27);
/* oklch */ color: oklch(40.8% 0.147 25.4);

Tailwind

colors: {
  custom: {
    50: '#b36158',
    500: '#88171b',
    950: '#000000',
  },
}

SCSS

$custom: #88171b;
$custom-light: #b36158;
$custom-dark: #000000;

JSON

{
  "hex": "#88171b",
  "rgb": {
    "r": 136,
    "g": 23,
    "b": 27
  },
  "hsl": {
    "h": 357.876,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40779,
    "c": 0.14744,
    "h": 25.4
  },
  "luminance": 0.05926
}

Semantic roles & 50–950 ramp

primary

#88171B

secondary

#3FBCB7

accent

#EEE73A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130503

muted

#827A78

Preview Lab

Preview with #88171B

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

Preview Lab → · Contrast checker → · Palette generator →