#891D16#891D16

#891D16 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.4% C 0.145 H 28.8°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#891D16
RGB	rgb(137, 29, 22)
HSL	hsl(4, 72%, 31%)
HSV	hsv(4, 84%, 54%)
CMYK	cmyk(0%, 78.8%, 83.9%, 46.3%)
CIE-LAB	lab(30.05, 44.44, 32.63)
CIE-LCH	lch(30.05, 55.13, 36.29°)
OKLab	oklab(41.41% 0.1266 0.0697)
OKLCH	oklch(41.41% 0.145 28.8)
XYZ	xyz(10.9020, 6.2568, 1.3925)
Luminance	0.0625 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891D16 #168289

analogous

#891648 #891D16 #895616

triadic

#891D16 #16891D #1D1689

tetradic

#891D16 #488916 #168289 #561689

square

#891D16 #488916 #168289 #561689

split-complementary

#891D16 #168956 #164889

monochromatic

#200705 #54120E #891D16 #BE281E #DF443A

Accessibility & contrast

On white

9.33

#891D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#891D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891D16

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891D16	#FFFFFF	#000000	##FFFFFF
##891D16	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3814

Deuteranopia (green-blind)

#594F10

Tritanopia (blue-blind)

#97001D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891d16;
/* rgb */ color: rgb(137, 29, 22);
/* oklch */ color: oklch(41.4% 0.145 28.8);

Tailwind

colors: {
  custom: {
    50: '#b46354',
    500: '#891d16',
    950: '#000000',
  },
}

SCSS

$custom: #891d16;
$custom-light: #b46354;
$custom-dark: #000000;

JSON

{
  "hex": "#891d16",
  "rgb": {
    "r": 137,
    "g": 29,
    "b": 22
  },
  "hsl": {
    "h": 3.652,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4141,
    "c": 0.14452,
    "h": 28.8
  },
  "luminance": 0.06255
}

Semantic roles & 50–950 ramp

primary

#891D16

secondary

#3EB5BD

accent

#E4EF39

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130603

muted

#827A78

Preview Lab

Preview with #891D16

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

Preview Lab → · Contrast checker → · Palette generator →