#891E17#891E17

#891E17 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.144 H 28.8°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#891E17
RGB	rgb(137, 30, 23)
HSL	hsl(4, 71%, 31%)
HSV	hsv(4, 83%, 54%)
CMYK	cmyk(0%, 78.1%, 83.2%, 46.3%)
CIE-LAB	lab(30.18, 44.13, 32.19)
CIE-LCH	lch(30.18, 54.62, 36.11°)
OKLab	oklab(41.51% 0.1259 0.0691)
OKLCH	oklch(41.51% 0.144 28.8)
XYZ	xyz(10.9368, 6.3105, 1.4526)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891E17 #178289

analogous

#891749 #891E17 #895717

triadic

#891E17 #17891E #1E1789

tetradic

#891E17 #498917 #178289 #571789

square

#891E17 #498917 #178289 #571789

split-complementary

#891E17 #178957 #174989

monochromatic

#200705 #55130E #891E17 #BD2920 #DE463C

Accessibility & contrast

On white

9.28

#891E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#891E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891E17

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891E17	#FFFFFF	#000000	##FFFFFF
##891E17	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3815

Deuteranopia (green-blind)

#5A5012

Tritanopia (blue-blind)

#97001E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891e17;
/* rgb */ color: rgb(137, 30, 23);
/* oklch */ color: oklch(41.5% 0.144 28.8);

Tailwind

colors: {
  custom: {
    50: '#b46355',
    500: '#891e17',
    950: '#000000',
  },
}

SCSS

$custom: #891e17;
$custom-light: #b46355;
$custom-dark: #000000;

JSON

{
  "hex": "#891e17",
  "rgb": {
    "r": 137,
    "g": 30,
    "b": 23
  },
  "hsl": {
    "h": 3.684,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41511,
    "c": 0.14358,
    "h": 28.8
  },
  "luminance": 0.06309
}

Semantic roles & 50–950 ramp

primary

#891E17

secondary

#3FB5BD

accent

#E3EE3A

background

#FCF6F5

surface

#F8EBE8

border

#D1C6C4

text

#130603

muted

#827A78

Preview Lab

Preview with #891E17

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

Preview Lab → · Contrast checker → · Palette generator →