#8C1B2F#8C1B2F

#8C1B2F is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.2% C 0.147 H 17.1°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#8C1B2F
RGB	rgb(140, 27, 47)
HSL	hsl(349, 68%, 33%)
HSV	hsv(349, 81%, 55%)
CMYK	cmyk(0%, 80.7%, 66.4%, 45.1%)
CIE-LAB	lab(30.80, 47.16, 18.09)
CIE-LCH	lch(30.80, 50.51, 20.98°)
OKLab	oklab(42.19% 0.1405 0.0433)
OKLCH	oklch(42.19% 0.147 17.1)
XYZ	xyz(11.7215, 6.5663, 3.3390)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8C1B2F #1B8C78

analogous

#8C1B67 #8C1B2F #8C401B

triadic

#8C1B2F #2F8C1B #1B2F8C

tetradic

#8C1B2F #678C1B #1B8C78 #401B8C

square

#8C1B2F #678C1B #1B8C78 #401B8C

split-complementary

#8C1B2F #1B8C40 #1B678C

monochromatic

#25070D #59111E #8C1B2F #BF2540 #DB4660

Accessibility & contrast

On white

9.08

#8C1B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#8C1B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8C1B2F

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8C1B2F	#FFFFFF	#000000	##FFFFFF
##8C1B2F	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392F

Deuteranopia (green-blind)

#59512C

Tritanopia (blue-blind)

#9A0024

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8c1b2f;
/* rgb */ color: rgb(140, 27, 47);
/* oklch */ color: oklch(42.2% 0.147 17.1);

Tailwind

colors: {
  custom: {
    50: '#b56367',
    500: '#8c1b2f',
    950: '#000000',
  },
}

SCSS

$custom: #8c1b2f;
$custom-light: #b56367;
$custom-dark: #000000;

JSON

{
  "hex": "#8c1b2f",
  "rgb": {
    "r": 140,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 349.381,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42189,
    "c": 0.14703,
    "h": 17.1
  },
  "luminance": 0.06565
}

Semantic roles & 50–950 ramp

primary

#8C1B2F

secondary

#46BDA8

accent

#EBCC3D

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8C1B2F

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

Preview Lab → · Contrast checker → · Palette generator →