#491218#491218

#491218 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.8% C 0.083 H 18.2°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#491218
RGB	rgb(73, 18, 24)
HSL	hsl(353, 60%, 18%)
HSV	hsv(353, 75%, 29%)
CMYK	cmyk(0%, 75.3%, 67.1%, 71.4%)
CIE-LAB	lab(15.04, 26.47, 10.69)
CIE-LCH	lch(15.04, 28.54, 21.99°)
OKLab	oklab(27.78% 0.0789 0.026)
OKLCH	oklch(27.78% 0.083 18.2)
XYZ	xyz(3.1291, 1.9155, 1.0689)
Luminance	0.0192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491218 #124943

analogous

#491233 #491218 #492812

triadic

#491218 #184912 #121849

tetradic

#491218 #334912 #124943 #281249

square

#491218 #334912 #124943 #281249

split-complementary

#491218 #124928 #123349

monochromatic

#190608 #190608 #491218 #7A1E28 #AB2A38

Accessibility & contrast

On white

15.18

#491218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#491218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491218

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491218	#FFFFFF	#000000	##FFFFFF
##491218	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201E18

Deuteranopia (green-blind)

#2E2A17

Tritanopia (blue-blind)

#510615

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #491218;
/* rgb */ color: rgb(73, 18, 24);
/* oklch */ color: oklch(27.8% 0.083 18.2);

Tailwind

colors: {
  custom: {
    50: '#805454',
    500: '#491218',
    950: '#000000',
  },
}

SCSS

$custom: #491218;
$custom-light: #805454;
$custom-dark: #000000;

JSON

{
  "hex": "#491218",
  "rgb": {
    "r": 73,
    "g": 18,
    "b": 24
  },
  "hsl": {
    "h": 353.455,
    "s": 60.44,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27784,
    "c": 0.08311,
    "h": 18.2
  },
  "luminance": 0.01915
}

Semantic roles & 50–950 ramp

primary

#491218

secondary

#35827A

accent

#E4D244

background

#F8F4F4

surface

#EFE8E7

border

#CAC4C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #491218

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

Preview Lab → · Contrast checker → · Palette generator →