#491A11#491A11

#491A11 is a dark, moderate red. Relative luminance 0.022; OKLCH L 28.8% C 0.074 H 32.7°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#491A11
RGB	rgb(73, 26, 17)
HSL	hsl(10, 62%, 18%)
HSV	hsv(10, 77%, 29%)
CMYK	cmyk(0%, 64.4%, 76.7%, 71.4%)
CIE-LAB	lab(16.48, 21.74, 17.20)
CIE-LCH	lch(16.48, 27.72, 38.35°)
OKLab	oklab(28.83% 0.0625 0.0401)
OKLCH	oklch(28.83% 0.074 32.7)
XYZ	xyz(3.2185, 2.1961, 0.7846)
Luminance	0.0220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491A11 #114049

analogous

#491124 #491A11 #493611

triadic

#491A11 #11491A #1A1149

tetradic

#491A11 #244911 #114049 #361149

square

#491A11 #244911 #114049 #361149

split-complementary

#491A11 #114936 #112449

monochromatic

#190906 #190906 #491A11 #7B2C1D #AC3D28

Accessibility & contrast

On white

14.59

#491A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#491A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491A11

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491A11	#FFFFFF	#000000	##FFFFFF
##491A11	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272210

Deuteranopia (green-blind)

#322D10

Tritanopia (blue-blind)

#511018

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #491a11;
/* rgb */ color: rgb(73, 26, 17);
/* oklch */ color: oklch(28.8% 0.074 32.7);

Tailwind

colors: {
  custom: {
    50: '#80584f',
    500: '#491a11',
    950: '#000000',
  },
}

SCSS

$custom: #491a11;
$custom-light: #80584f;
$custom-dark: #000000;

JSON

{
  "hex": "#491a11",
  "rgb": {
    "r": 73,
    "g": 26,
    "b": 17
  },
  "hsl": {
    "h": 9.643,
    "s": 62.222,
    "l": 17.647
  },
  "oklch": {
    "l": 0.2883,
    "c": 0.07421,
    "h": 32.7
  },
  "luminance": 0.02196
}

Semantic roles & 50–950 ramp

primary

#491A11

secondary

#337682

accent

#CBE543

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #491A11

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

Preview Lab → · Contrast checker → · Palette generator →