#731913#731913

#731913 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.8% C 0.125 H 28.7°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#731913
RGB	rgb(115, 25, 19)
HSL	hsl(4, 72%, 26%)
HSV	hsv(4, 83%, 45%)
CMYK	cmyk(0%, 78.3%, 83.5%, 54.9%)
CIE-LAB	lab(24.92, 38.44, 27.76)
CIE-LCH	lch(24.92, 47.42, 35.83°)
OKLab	oklab(36.75% 0.1098 0.0601)
OKLCH	oklch(36.75% 0.125 28.7)
XYZ	xyz(7.5363, 4.3883, 1.0662)
Luminance	0.0439 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731913 #136D73

analogous

#73133D #731913 #734913

triadic

#731913 #137319 #191373

tetradic

#731913 #3D7313 #136D73 #491373

square

#731913 #3D7313 #136D73 #491373

split-complementary

#731913 #137349 #133D73

monochromatic

#1A0604 #3E0E0A #731913 #A8241C #DB3125

Accessibility & contrast

On white

11.19

#731913 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#731913 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731913

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731913	#FFFFFF	#000000	##FFFFFF
##731913	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F11

Deuteranopia (green-blind)

#4B420F

Tritanopia (blue-blind)

#7F0019

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731913;
/* rgb */ color: rgb(115, 25, 19);
/* oklch */ color: oklch(36.8% 0.125 28.7);

Tailwind

colors: {
  custom: {
    50: '#a35e51',
    500: '#731913',
    950: '#000000',
  },
}

SCSS

$custom: #731913;
$custom-light: #a35e51;
$custom-dark: #000000;

JSON

{
  "hex": "#731913",
  "rgb": {
    "r": 115,
    "g": 25,
    "b": 19
  },
  "hsl": {
    "h": 3.75,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36751,
    "c": 0.12515,
    "h": 28.7
  },
  "luminance": 0.04387
}

Semantic roles & 50–950 ramp

primary

#731913

secondary

#38A2AA

accent

#E3EE39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#110502

muted

#807978

Preview Lab

Preview with #731913

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

Preview Lab → · Contrast checker → · Palette generator →