#491D13#491D13

#491D13 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.4% C 0.070 H 34.2°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#491D13
RGB	rgb(73, 29, 19)
HSL	hsl(11, 59%, 18%)
HSV	hsv(11, 74%, 29%)
CMYK	cmyk(0%, 60.3%, 74%, 71.4%)
CIE-LAB	lab(17.19, 20.13, 16.85)
CIE-LCH	lch(17.19, 26.25, 39.93°)
OKLab	oklab(29.38% 0.0579 0.0393)
OKLCH	oklch(29.38% 0.07 34.2)
XYZ	xyz(3.3049, 2.3426, 0.8941)
Luminance	0.0234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491D13 #133F49

analogous

#491324 #491D13 #493813

triadic

#491D13 #13491D #1D1349

tetradic

#491D13 #244913 #133F49 #381349

square

#491D13 #244913 #133F49 #381349

split-complementary

#491D13 #134938 #132449

monochromatic

#180A06 #180A06 #491D13 #7A3020 #AA442C

Accessibility & contrast

On white

14.30

#491D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#491D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491D13

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491D13	#FFFFFF	#000000	##FFFFFF
##491D13	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292412

Deuteranopia (green-blind)

#332E12

Tritanopia (blue-blind)

#51141B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #491d13;
/* rgb */ color: rgb(73, 29, 19);
/* oklch */ color: oklch(29.4% 0.070 34.2);

Tailwind

colors: {
  custom: {
    50: '#805a50',
    500: '#491d13',
    950: '#000000',
  },
}

SCSS

$custom: #491d13;
$custom-light: #805a50;
$custom-dark: #000000;

JSON

{
  "hex": "#491d13",
  "rgb": {
    "r": 73,
    "g": 29,
    "b": 19
  },
  "hsl": {
    "h": 11.111,
    "s": 58.696,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29375,
    "c": 0.06999,
    "h": 34.2
  },
  "luminance": 0.02342
}

Semantic roles & 50–950 ramp

primary

#491D13

secondary

#367482

accent

#C5E246

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #491D13

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

Preview Lab → · Contrast checker → · Palette generator →