#87191A#87191A

#87191A is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.145 H 26.2°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#87191A
RGB	rgb(135, 25, 26)
HSL	hsl(359, 69%, 31%)
HSV	hsv(359, 81%, 53%)
CMYK	cmyk(0%, 81.5%, 80.7%, 47.1%)
CIE-LAB	lab(29.22, 45.22, 29.32)
CIE-LCH	lch(29.22, 53.90, 32.96°)
OKLab	oklab(40.73% 0.1302 0.064)
OKLCH	oklch(40.73% 0.145 26.2)
XYZ	xyz(10.5270, 5.9224, 1.5659)
Luminance	0.0592 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87191A #198786

analogous

#871951 #87191A #874F19

triadic

#87191A #1A8719 #191A87

tetradic

#87191A #518719 #198786 #4F1987

square

#87191A #518719 #198786 #4F1987

split-complementary

#87191A #19874F #195187

monochromatic

#200606 #530F10 #87191A #BB2324 #DB3F40

Accessibility & contrast

On white

9.61

#87191A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#87191A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87191A

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87191A	#FFFFFF	#000000	##FFFFFF
##87191A	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3619

Deuteranopia (green-blind)

#574D15

Tritanopia (blue-blind)

#95001B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #87191a;
/* rgb */ color: rgb(135, 25, 26);
/* oklch */ color: oklch(40.7% 0.145 26.2);

Tailwind

colors: {
  custom: {
    50: '#b26157',
    500: '#87191a',
    950: '#000000',
  },
}

SCSS

$custom: #87191a;
$custom-light: #b26157;
$custom-dark: #000000;

JSON

{
  "hex": "#87191a",
  "rgb": {
    "r": 135,
    "g": 25,
    "b": 26
  },
  "hsl": {
    "h": 359.455,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40728,
    "c": 0.14508,
    "h": 26.2
  },
  "luminance": 0.05921
}

Semantic roles & 50–950 ramp

primary

#87191A

secondary

#41BAB9

accent

#ECEA3C

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #87191A

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

Preview Lab → · Contrast checker → · Palette generator →