#87191C#87191C

#87191C is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.8% C 0.145 H 25.4°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#87191C
RGB	rgb(135, 25, 28)
HSL	hsl(358, 69%, 31%)
HSV	hsv(358, 81%, 53%)
CMYK	cmyk(0%, 81.5%, 79.3%, 47.1%)
CIE-LAB	lab(29.24, 45.30, 28.13)
CIE-LCH	lch(29.24, 53.32, 31.84°)
OKLab	oklab(40.75% 0.1309 0.0621)
OKLCH	oklch(40.75% 0.145 25.4)
XYZ	xyz(10.5502, 5.9317, 1.6878)
Luminance	0.0593 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87191C #198784

analogous

#871953 #87191C #874D19

triadic

#87191C #1C8719 #191C87

tetradic

#87191C #538719 #198784 #4D1987

square

#87191C #538719 #198784 #4D1987

split-complementary

#87191C #19874D #195387

monochromatic

#200607 #530F11 #87191C #BB2327 #DB3F43

Accessibility & contrast

On white

9.61

#87191C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#87191C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87191C

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87191C	#FFFFFF	#000000	##FFFFFF
##87191C	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)

#3C361B

Deuteranopia (green-blind)

#574D17

Tritanopia (blue-blind)

#95001C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #87191c;
/* rgb */ color: rgb(135, 25, 28);
/* oklch */ color: oklch(40.8% 0.145 25.4);

Tailwind

colors: {
  custom: {
    50: '#b26158',
    500: '#87191c',
    950: '#000000',
  },
}

SCSS

$custom: #87191c;
$custom-light: #b26158;
$custom-dark: #000000;

JSON

{
  "hex": "#87191c",
  "rgb": {
    "r": 135,
    "g": 25,
    "b": 28
  },
  "hsl": {
    "h": 358.364,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40753,
    "c": 0.14485,
    "h": 25.4
  },
  "luminance": 0.0593
}

Semantic roles & 50–950 ramp

primary

#87191C

secondary

#41BAB7

accent

#ECE73C

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #87191C

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

Preview Lab → · Contrast checker → · Palette generator →