#491F13#491F13

#491F13 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.7% C 0.068 H 36.8°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#491F13
RGB	rgb(73, 31, 19)
HSL	hsl(13, 59%, 18%)
HSV	hsv(13, 74%, 29%)
CMYK	cmyk(0%, 57.5%, 74%, 71.4%)
CIE-LAB	lab(17.66, 18.93, 17.42)
CIE-LCH	lch(17.66, 25.72, 42.63°)
OKLab	oklab(29.73% 0.0542 0.0405)
OKLCH	oklch(29.73% 0.068 36.8)
XYZ	xyz(3.3555, 2.4439, 0.9110)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491F13 #133D49

analogous

#491322 #491F13 #493A13

triadic

#491F13 #13491F #1F1349

tetradic

#491F13 #224913 #133D49 #3A1349

square

#491F13 #224913 #133D49 #3A1349

split-complementary

#491F13 #13493A #132249

monochromatic

#180A06 #180A06 #491F13 #7A3420 #AA482C

Accessibility & contrast

On white

14.11

#491F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#491F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491F13

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491F13	#FFFFFF	#000000	##FFFFFF
##491F13	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2612

Deuteranopia (green-blind)

#342F12

Tritanopia (blue-blind)

#51171C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #491f13;
/* rgb */ color: rgb(73, 31, 19);
/* oklch */ color: oklch(29.7% 0.068 36.8);

Tailwind

colors: {
  custom: {
    50: '#805c51',
    500: '#491f13',
    950: '#000000',
  },
}

SCSS

$custom: #491f13;
$custom-light: #805c51;
$custom-dark: #000000;

JSON

{
  "hex": "#491f13",
  "rgb": {
    "r": 73,
    "g": 31,
    "b": 19
  },
  "hsl": {
    "h": 13.333,
    "s": 58.696,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29734,
    "c": 0.06768,
    "h": 36.8
  },
  "luminance": 0.02443
}

Semantic roles & 50–950 ramp

primary

#491F13

secondary

#367182

accent

#BFE246

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #491F13

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

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