#891C16#891C16

#891C16 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.3% C 0.145 H 28.5°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#891C16
RGB	rgb(137, 28, 22)
HSL	hsl(3, 72%, 31%)
HSV	hsv(3, 84%, 54%)
CMYK	cmyk(0%, 79.6%, 83.9%, 46.3%)
CIE-LAB	lab(29.93, 44.77, 32.51)
CIE-LCH	lch(29.93, 55.33, 35.99°)
OKLab	oklab(41.32% 0.1277 0.0694)
OKLCH	oklch(41.32% 0.145 28.5)
XYZ	xyz(10.8779, 6.2085, 1.3845)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891C16 #168389

analogous

#891649 #891C16 #895516

triadic

#891C16 #16891C #1C1689

tetradic

#891C16 #498916 #168389 #551689

square

#891C16 #498916 #168389 #551689

split-complementary

#891C16 #168955 #164989

monochromatic

#200605 #54110E #891C16 #BE271E #DF433A

Accessibility & contrast

On white

9.37

#891C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#891C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891C16

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891C16	#FFFFFF	#000000	##FFFFFF
##891C16	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3714

Deuteranopia (green-blind)

#594F10

Tritanopia (blue-blind)

#98001C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891c16;
/* rgb */ color: rgb(137, 28, 22);
/* oklch */ color: oklch(41.3% 0.145 28.5);

Tailwind

colors: {
  custom: {
    50: '#b46354',
    500: '#891c16',
    950: '#000000',
  },
}

SCSS

$custom: #891c16;
$custom-light: #b46354;
$custom-dark: #000000;

JSON

{
  "hex": "#891c16",
  "rgb": {
    "r": 137,
    "g": 28,
    "b": 22
  },
  "hsl": {
    "h": 3.13,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41322,
    "c": 0.14531,
    "h": 28.5
  },
  "luminance": 0.06207
}

Semantic roles & 50–950 ramp

primary

#891C16

secondary

#3EB6BD

accent

#E6EF39

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130603

muted

#827A78

Preview Lab

Preview with #891C16

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

Preview Lab → · Contrast checker → · Palette generator →