#881E1B#881E1B

#881E1B is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.4% C 0.142 H 27.2°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#881E1B
RGB	rgb(136, 30, 27)
HSL	hsl(2, 67%, 32%)
HSV	hsv(2, 80%, 53%)
CMYK	cmyk(0%, 77.9%, 80.1%, 46.7%)
CIE-LAB	lab(30.02, 43.94, 29.63)
CIE-LCH	lch(30.02, 53.00, 33.99°)
OKLab	oklab(41.37% 0.1262 0.0649)
OKLCH	oklch(41.37% 0.142 27.2)
XYZ	xyz(10.8167, 6.2436, 1.6723)
Luminance	0.0624 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#881E1B #1B8588

analogous

#881B4F #881E1B #88541B

triadic

#881E1B #1B881E #1E1B88

tetradic

#881E1B #4F881B #1B8588 #541B88

square

#881E1B #4F881B #1B8588 #541B88

split-complementary

#881E1B #1B8854 #1B4F88

monochromatic

#220707 #551311 #881E1B #BB2925 #DA4844

Accessibility & contrast

On white

9.34

#881E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#881E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #881E1B

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##881E1B	#FFFFFF	#000000	##FFFFFF
##881E1B	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3819

Deuteranopia (green-blind)

#594F16

Tritanopia (blue-blind)

#96001F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #881e1b;
/* rgb */ color: rgb(136, 30, 27);
/* oklch */ color: oklch(41.4% 0.142 27.2);

Tailwind

colors: {
  custom: {
    50: '#b36358',
    500: '#881e1b',
    950: '#000000',
  },
}

SCSS

$custom: #881e1b;
$custom-light: #b36358;
$custom-dark: #000000;

JSON

{
  "hex": "#881e1b",
  "rgb": {
    "r": 136,
    "g": 30,
    "b": 27
  },
  "hsl": {
    "h": 1.651,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41366,
    "c": 0.14197,
    "h": 27.2
  },
  "luminance": 0.06242
}

Semantic roles & 50–950 ramp

primary

#881E1B

secondary

#44B8BB

accent

#E5EA3E

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #881E1B

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

Preview Lab → · Contrast checker → · Palette generator →