#881B2A#881B2A

#881B2A is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.3% C 0.143 H 19.2°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#881B2A
RGB	rgb(136, 27, 42)
HSL	hsl(352, 67%, 32%)
HSV	hsv(352, 80%, 53%)
CMYK	cmyk(0%, 80.1%, 69.1%, 46.7%)
CIE-LAB	lab(29.88, 45.64, 20.02)
CIE-LCH	lch(29.88, 49.84, 23.68°)
OKLab	oklab(41.33% 0.1351 0.0472)
OKLCH	oklch(41.33% 0.143 19.2)
XYZ	xyz(10.9644, 6.1870, 2.8069)
Luminance	0.0619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#881B2A #1B8879

analogous

#881B61 #881B2A #88431B

triadic

#881B2A #2A881B #1B2A88

tetradic

#881B2A #61881B #1B8879 #431B88

square

#881B2A #61881B #1B8879 #431B88

split-complementary

#881B2A #1B8843 #1B6188

monochromatic

#22070A #55111A #881B2A #BB253A #DA4458

Accessibility & contrast

On white

9.39

#881B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#881B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #881B2A

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##881B2A	#FFFFFF	#000000	##FFFFFF
##881B2A	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382A

Deuteranopia (green-blind)

#574F27

Tritanopia (blue-blind)

#960022

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #881b2a;
/* rgb */ color: rgb(136, 27, 42);
/* oklch */ color: oklch(41.3% 0.143 19.2);

Tailwind

colors: {
  custom: {
    50: '#b26363',
    500: '#881b2a',
    950: '#000000',
  },
}

SCSS

$custom: #881b2a;
$custom-light: #b26363;
$custom-dark: #000000;

JSON

{
  "hex": "#881b2a",
  "rgb": {
    "r": 136,
    "g": 27,
    "b": 42
  },
  "hsl": {
    "h": 351.743,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41331,
    "c": 0.1431,
    "h": 19.2
  },
  "luminance": 0.06185
}

Semantic roles & 50–950 ramp

primary

#881B2A

secondary

#44BBAB

accent

#EAD23E

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #881B2A

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

Preview Lab → · Contrast checker → · Palette generator →