#881E37#881E37

#881E37 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.9% C 0.141 H 12.5°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#881E37
RGB	rgb(136, 30, 55)
HSL	hsl(346, 64%, 33%)
HSV	hsv(346, 78%, 53%)
CMYK	cmyk(0%, 77.9%, 59.6%, 46.7%)
CIE-LAB	lab(30.50, 45.50, 12.26)
CIE-LCH	lch(30.50, 47.12, 15.09°)
OKLab	oklab(41.87% 0.1373 0.0305)
OKLCH	oklch(41.87% 0.141 12.5)
XYZ	xyz(11.3083, 6.4403, 4.2613)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#881E37 #1E886F

analogous

#881E6C #881E37 #883A1E

triadic

#881E37 #37881E #1E3788

tetradic

#881E37 #6C881E #1E886F #3A1E88

square

#881E37 #6C881E #1E886F #3A1E88

split-complementary

#881E37 #1E883A #1E6C88

monochromatic

#24080E #561323 #881E37 #BA294B #D7496B

Accessibility & contrast

On white

9.18

#881E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#881E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #881E37

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##881E37	#FFFFFF	#000000	##FFFFFF
##881E37	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A37

Deuteranopia (green-blind)

#565034

Tritanopia (blue-blind)

#950029

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #881e37;
/* rgb */ color: rgb(136, 30, 55);
/* oklch */ color: oklch(41.9% 0.141 12.5);

Tailwind

colors: {
  custom: {
    50: '#b1646d',
    500: '#881e37',
    950: '#000000',
  },
}

SCSS

$custom: #881e37;
$custom-light: #b1646d;
$custom-dark: #000000;

JSON

{
  "hex": "#881e37",
  "rgb": {
    "r": 136,
    "g": 30,
    "b": 55
  },
  "hsl": {
    "h": 345.849,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41874,
    "c": 0.14066,
    "h": 12.5
  },
  "luminance": 0.06439
}

Semantic roles & 50–950 ramp

primary

#881E37

secondary

#49B99F

accent

#E7C041

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #881E37

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

Preview Lab → · Contrast checker → · Palette generator →