#8C1D2F#8C1D2F

#8C1D2F is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.4% C 0.145 H 17.6°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#8C1D2F
RGB	rgb(140, 29, 47)
HSL	hsl(350, 66%, 33%)
HSV	hsv(350, 79%, 55%)
CMYK	cmyk(0%, 79.3%, 66.4%, 45.1%)
CIE-LAB	lab(31.02, 46.53, 18.37)
CIE-LCH	lch(31.02, 50.02, 21.55°)
OKLab	oklab(42.36% 0.1385 0.0439)
OKLCH	oklch(42.36% 0.145 17.6)
XYZ	xyz(11.7689, 6.6612, 3.3548)
Luminance	0.0666 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8C1D2F #1D8C7A

analogous

#8C1D66 #8C1D2F #8C421D

triadic

#8C1D2F #2F8C1D #1D2F8C

tetradic

#8C1D2F #668C1D #1D8C7A #421D8C

square

#8C1D2F #668C1D #1D8C7A #421D8C

split-complementary

#8C1D2F #1D8C42 #1D668C

monochromatic

#27080D #59121E #8C1D2F #BF2840 #D94A61

Accessibility & contrast

On white

9.01

#8C1D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#8C1D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8C1D2F

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8C1D2F	#FFFFFF	#000000	##FFFFFF
##8C1D2F	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2F

Deuteranopia (green-blind)

#59512C

Tritanopia (blue-blind)

#9A0025

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8c1d2f;
/* rgb */ color: rgb(140, 29, 47);
/* oklch */ color: oklch(42.4% 0.145 17.6);

Tailwind

colors: {
  custom: {
    50: '#b56467',
    500: '#8c1d2f',
    950: '#000000',
  },
}

SCSS

$custom: #8c1d2f;
$custom-light: #b56467;
$custom-dark: #000000;

JSON

{
  "hex": "#8c1d2f",
  "rgb": {
    "r": 140,
    "g": 29,
    "b": 47
  },
  "hsl": {
    "h": 350.27,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42355,
    "c": 0.14529,
    "h": 17.6
  },
  "luminance": 0.06659
}

Semantic roles & 50–950 ramp

primary

#8C1D2F

secondary

#49BCA9

accent

#E9CD3F

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8C1D2F

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

Preview Lab → · Contrast checker → · Palette generator →