#491016#491016

#491016 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.5% C 0.086 H 19.1°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#491016
RGB	rgb(73, 16, 22)
HSL	hsl(354, 64%, 17%)
HSV	hsv(354, 78%, 29%)
CMYK	cmyk(0%, 78.1%, 69.9%, 71.4%)
CIE-LAB	lab(14.65, 27.24, 11.63)
CIE-LCH	lch(14.65, 29.62, 23.12°)
OKLab	oklab(27.49% 0.081 0.028)
OKLCH	oklch(27.49% 0.086 19.1)
XYZ	xyz(3.0781, 1.8454, 0.9530)
Luminance	0.0185 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491016 #104943

analogous

#491033 #491016 #492610

triadic

#491016 #164910 #101649

tetradic

#491016 #334910 #104943 #261049

square

#491016 #334910 #104943 #261049

split-complementary

#491016 #104926 #103349

monochromatic

#190608 #190608 #491016 #7B1B25 #AD2634

Accessibility & contrast

On white

15.34

#491016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#491016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491016

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491016	#FFFFFF	#000000	##FFFFFF
##491016	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1D16

Deuteranopia (green-blind)

#2E2914

Tritanopia (blue-blind)

#510313

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #491016;
/* rgb */ color: rgb(73, 16, 22);
/* oklch */ color: oklch(27.5% 0.086 19.1);

Tailwind

colors: {
  custom: {
    50: '#815352',
    500: '#491016',
    950: '#000000',
  },
}

SCSS

$custom: #491016;
$custom-light: #815352;
$custom-dark: #000000;

JSON

{
  "hex": "#491016",
  "rgb": {
    "r": 73,
    "g": 16,
    "b": 22
  },
  "hsl": {
    "h": 353.684,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.27485,
    "c": 0.08567,
    "h": 19.1
  },
  "luminance": 0.01845
}

Semantic roles & 50–950 ramp

primary

#491016

secondary

#32837A

accent

#E7D641

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #491016

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

Preview Lab → · Contrast checker → · Palette generator →