#881B28#881B28

#881B28 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.3% C 0.143 H 20.3°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#881B28
RGB	rgb(136, 27, 40)
HSL	hsl(353, 67%, 32%)
HSV	hsv(353, 80%, 53%)
CMYK	cmyk(0%, 80.1%, 70.6%, 46.7%)
CIE-LAB	lab(29.84, 45.53, 21.28)
CIE-LCH	lch(29.84, 50.26, 25.05°)
OKLab	oklab(41.3% 0.1343 0.0497)
OKLCH	oklch(41.3% 0.143 20.3)
XYZ	xyz(10.9295, 6.1730, 2.6231)
Luminance	0.0617 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#881B28 #1B887B

analogous

#881B5F #881B28 #88451B

triadic

#881B28 #28881B #1B2888

tetradic

#881B28 #5F881B #1B887B #451B88

square

#881B28 #5F881B #1B887B #451B88

split-complementary

#881B28 #1B8845 #1B5F88

monochromatic

#22070A #551119 #881B28 #BB2537 #DA4456

Accessibility & contrast

On white

9.40

#881B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#881B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #881B28

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##881B28	#FFFFFF	#000000	##FFFFFF
##881B28	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3828

Deuteranopia (green-blind)

#574F25

Tritanopia (blue-blind)

#960021

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #881b28;
/* rgb */ color: rgb(136, 27, 40);
/* oklch */ color: oklch(41.3% 0.143 20.3);

Tailwind

colors: {
  custom: {
    50: '#b26361',
    500: '#881b28',
    950: '#000000',
  },
}

SCSS

$custom: #881b28;
$custom-light: #b26361;
$custom-dark: #000000;

JSON

{
  "hex": "#881b28",
  "rgb": {
    "r": 136,
    "g": 27,
    "b": 40
  },
  "hsl": {
    "h": 352.844,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41295,
    "c": 0.14319,
    "h": 20.3
  },
  "luminance": 0.06171
}

Semantic roles & 50–950 ramp

primary

#881B28

secondary

#44BBAD

accent

#EAD53E

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120605

muted

#817A79

Preview Lab

Preview with #881B28

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

Preview Lab → · Contrast checker → · Palette generator →