#8D151B#8D151B

#8D151B is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.6% C 0.154 H 25.2°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#8D151B
RGB	rgb(141, 21, 27)
HSL	hsl(357, 74%, 32%)
HSV	hsv(357, 85%, 55%)
CMYK	cmyk(0%, 85.1%, 80.9%, 44.7%)
CIE-LAB	lab(30.11, 48.21, 30.05)
CIE-LCH	lch(30.11, 56.81, 31.93°)
OKLab	oklab(41.62% 0.1391 0.0654)
OKLCH	oklch(41.62% 0.154 25.2)
XYZ	xyz(11.4519, 6.2801, 1.6459)
Luminance	0.0628 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8D151B #158D87

analogous

#8D1557 #8D151B #8D4B15

triadic

#8D151B #1B8D15 #151B8D

tetradic

#8D151B #578D15 #158D87 #4B158D

square

#8D151B #578D15 #158D87 #4B158D

split-complementary

#8D151B #158D4B #15578D

monochromatic

#220507 #580D11 #8D151B #C21D25 #E23B43

Accessibility & contrast

On white

9.31

#8D151B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#8D151B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8D151B

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8D151B	#FFFFFF	#000000	##FFFFFF
##8D151B	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D361A

Deuteranopia (green-blind)

#5A5016

Tritanopia (blue-blind)

#9C0019

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8d151b;
/* rgb */ color: rgb(141, 21, 27);
/* oklch */ color: oklch(41.6% 0.154 25.2);

Tailwind

colors: {
  custom: {
    50: '#b76158',
    500: '#8d151b',
    950: '#000000',
  },
}

SCSS

$custom: #8d151b;
$custom-light: #b76158;
$custom-dark: #000000;

JSON

{
  "hex": "#8d151b",
  "rgb": {
    "r": 141,
    "g": 21,
    "b": 27
  },
  "hsl": {
    "h": 357,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41618,
    "c": 0.1537,
    "h": 25.2
  },
  "luminance": 0.06278
}

Semantic roles & 50–950 ramp

primary

#8D151B

secondary

#3DC1BA

accent

#F1E737

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #8D151B

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

Preview Lab → · Contrast checker → · Palette generator →