#891A2B#891A2B

#891A2B is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.5% C 0.145 H 18.6°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#891A2B
RGB	rgb(137, 26, 43)
HSL	hsl(351, 68%, 32%)
HSV	hsv(351, 81%, 54%)
CMYK	cmyk(0%, 81%, 68.6%, 46.3%)
CIE-LAB	lab(29.99, 46.32, 19.55)
CIE-LCH	lch(29.99, 50.28, 22.89°)
OKLab	oklab(41.46% 0.1374 0.0462)
OKLCH	oklch(41.46% 0.145 18.6)
XYZ	xyz(11.1232, 6.2333, 2.9025)
Luminance	0.0623 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891A2B #1A8978

analogous

#891A63 #891A2B #89411A

triadic

#891A2B #2B891A #1A2B89

tetradic

#891A2B #63891A #1A8978 #411A89

square

#891A2B #63891A #1A8978 #411A89

split-complementary

#891A2B #1A8941 #1A6389

monochromatic

#22060B #56101B #891A2B #BC243B #DB425A

Accessibility & contrast

On white

9.35

#891A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#891A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891A2B

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891A2B	#FFFFFF	#000000	##FFFFFF
##891A2B	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382B

Deuteranopia (green-blind)

#574F28

Tritanopia (blue-blind)

#970022

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891a2b;
/* rgb */ color: rgb(137, 26, 43);
/* oklch */ color: oklch(41.5% 0.145 18.6);

Tailwind

colors: {
  custom: {
    50: '#b36264',
    500: '#891a2b',
    950: '#000000',
  },
}

SCSS

$custom: #891a2b;
$custom-light: #b36264;
$custom-dark: #000000;

JSON

{
  "hex": "#891a2b",
  "rgb": {
    "r": 137,
    "g": 26,
    "b": 43
  },
  "hsl": {
    "h": 350.811,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41459,
    "c": 0.14492,
    "h": 18.6
  },
  "luminance": 0.06232
}

Semantic roles & 50–950 ramp

primary

#891A2B

secondary

#43BCAA

accent

#EBD03D

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #891A2B

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

Preview Lab → · Contrast checker → · Palette generator →