#891B19#891B19

#891B19 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.3% C 0.146 H 27.2°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#891B19
RGB	rgb(137, 27, 25)
HSL	hsl(1, 69%, 32%)
HSV	hsv(1, 82%, 54%)
CMYK	cmyk(0%, 80.3%, 81.8%, 46.3%)
CIE-LAB	lab(29.85, 45.19, 30.70)
CIE-LCH	lch(29.85, 54.63, 34.19°)
OKLab	oklab(41.27% 0.1296 0.0665)
OKLCH	oklch(41.27% 0.146 27.2)
XYZ	xyz(10.8853, 6.1742, 1.5381)
Luminance	0.0617 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891B19 #198789

analogous

#89194F #891B19 #895319

triadic

#891B19 #19891B #1B1989

tetradic

#891B19 #4F8919 #198789 #531989

square

#891B19 #4F8919 #198789 #531989

split-complementary

#891B19 #198953 #194F89

monochromatic

#210706 #551110 #891B19 #BD2522 #DC4340

Accessibility & contrast

On white

9.40

#891B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#891B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891B19

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891B19	#FFFFFF	#000000	##FFFFFF
##891B19	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)

#3E3717

Deuteranopia (green-blind)

#594F14

Tritanopia (blue-blind)

#97001C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891b19;
/* rgb */ color: rgb(137, 27, 25);
/* oklch */ color: oklch(41.3% 0.146 27.2);

Tailwind

colors: {
  custom: {
    50: '#b46256',
    500: '#891b19',
    950: '#000000',
  },
}

SCSS

$custom: #891b19;
$custom-light: #b46256;
$custom-dark: #000000;

JSON

{
  "hex": "#891b19",
  "rgb": {
    "r": 137,
    "g": 27,
    "b": 25
  },
  "hsl": {
    "h": 1.071,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41268,
    "c": 0.14569,
    "h": 27.2
  },
  "luminance": 0.06172
}

Semantic roles & 50–950 ramp

primary

#891B19

secondary

#41BABC

accent

#E9EC3C

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #891B19

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

Preview Lab → · Contrast checker → · Palette generator →