#8C1D2E#8C1D2E

#8C1D2E is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.3% C 0.145 H 18.1°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#8C1D2E
RGB	rgb(140, 29, 46)
HSL	hsl(351, 66%, 33%)
HSV	hsv(351, 79%, 55%)
CMYK	cmyk(0%, 79.3%, 67.1%, 45.1%)
CIE-LAB	lab(31.00, 46.47, 19.00)
CIE-LCH	lch(31.00, 50.20, 22.24°)
OKLab	oklab(42.34% 0.1381 0.0452)
OKLCH	oklch(42.34% 0.145 18.1)
XYZ	xyz(11.7490, 6.6532, 3.2498)
Luminance	0.0665 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8C1D2E #1D8C7B

analogous

#8C1D65 #8C1D2E #8C431D

triadic

#8C1D2E #2E8C1D #1D2E8C

tetradic

#8C1D2E #658C1D #1D8C7B #431D8C

square

#8C1D2E #658C1D #1D8C7B #431D8C

split-complementary

#8C1D2E #1D8C43 #1D658C

monochromatic

#27080D #59121D #8C1D2E #BF283F #D94A60

Accessibility & contrast

On white

9.01

#8C1D2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#8C1D2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8C1D2E

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8C1D2E	#FFFFFF	#000000	##FFFFFF
##8C1D2E	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)

#3D3A2E

Deuteranopia (green-blind)

#59512B

Tritanopia (blue-blind)

#9A0024

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8c1d2e;
/* rgb */ color: rgb(140, 29, 46);
/* oklch */ color: oklch(42.3% 0.145 18.1);

Tailwind

colors: {
  custom: {
    50: '#b56466',
    500: '#8c1d2e',
    950: '#000000',
  },
}

SCSS

$custom: #8c1d2e;
$custom-light: #b56466;
$custom-dark: #000000;

JSON

{
  "hex": "#8c1d2e",
  "rgb": {
    "r": 140,
    "g": 29,
    "b": 46
  },
  "hsl": {
    "h": 350.811,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42335,
    "c": 0.1453,
    "h": 18.1
  },
  "luminance": 0.06651
}

Semantic roles & 50–950 ramp

primary

#8C1D2E

secondary

#49BCAA

accent

#E9CF3F

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8C1D2E

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

Preview Lab → · Contrast checker → · Palette generator →