#881B2C#881B2C

#881B2C is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.4% C 0.143 H 18.2°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#881B2C
RGB	rgb(136, 27, 44)
HSL	hsl(351, 67%, 32%)
HSV	hsv(351, 80%, 53%)
CMYK	cmyk(0%, 80.1%, 67.6%, 46.7%)
CIE-LAB	lab(29.92, 45.76, 18.76)
CIE-LCH	lch(29.92, 49.45, 22.29°)
OKLab	oklab(41.37% 0.1359 0.0446)
OKLCH	oklch(41.37% 0.143 18.2)
XYZ	xyz(11.0011, 6.2016, 3.0002)
Luminance	0.0620 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#881B2C #1B8877

analogous

#881B63 #881B2C #88411B

triadic

#881B2C #2C881B #1B2C88

tetradic

#881B2C #63881B #1B8877 #411B88

square

#881B2C #63881B #1B8877 #411B88

split-complementary

#881B2C #1B8841 #1B6388

monochromatic

#22070B #55111B #881B2C #BB253D #DA445B

Accessibility & contrast

On white

9.38

#881B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#881B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #881B2C

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##881B2C	#FFFFFF	#000000	##FFFFFF
##881B2C	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382C

Deuteranopia (green-blind)

#564F29

Tritanopia (blue-blind)

#960022

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #881b2c;
/* rgb */ color: rgb(136, 27, 44);
/* oklch */ color: oklch(41.4% 0.143 18.2);

Tailwind

colors: {
  custom: {
    50: '#b26364',
    500: '#881b2c',
    950: '#000000',
  },
}

SCSS

$custom: #881b2c;
$custom-light: #b26364;
$custom-dark: #000000;

JSON

{
  "hex": "#881b2c",
  "rgb": {
    "r": 136,
    "g": 27,
    "b": 44
  },
  "hsl": {
    "h": 350.642,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4137,
    "c": 0.14305,
    "h": 18.2
  },
  "luminance": 0.062
}

Semantic roles & 50–950 ramp

primary

#881B2C

secondary

#44BBA8

accent

#EACF3E

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #881B2C

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

Preview Lab → · Contrast checker → · Palette generator →