#731213#731213

#731213 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.1% C 0.131 H 26.4°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#731213
RGB	rgb(115, 18, 19)
HSL	hsl(359, 73%, 26%)
HSV	hsv(359, 84%, 45%)
CMYK	cmyk(0%, 84.3%, 83.5%, 54.9%)
CIE-LAB	lab(24.08, 40.78, 26.91)
CIE-LCH	lch(24.08, 48.86, 33.42°)
OKLab	oklab(36.13% 0.1172 0.0582)
OKLCH	oklch(36.13% 0.131 26.4)
XYZ	xyz(7.4050, 4.1257, 1.0224)
Luminance	0.0412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731213 #127372

analogous

#731243 #731213 #734112

triadic

#731213 #137312 #121373

tetradic

#731213 #437312 #127372 #411273

square

#731213 #437312 #127372 #411273

split-complementary

#731213 #127341 #124373

monochromatic

#1A0404 #3E0A0A #731213 #A81A1C #DD2325

Accessibility & contrast

On white

11.51

#731213 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#731213 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731213

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731213	#FFFFFF	#000000	##FFFFFF
##731213	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C12

Deuteranopia (green-blind)

#49410E

Tritanopia (blue-blind)

#7F0014

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #731213;
/* rgb */ color: rgb(115, 18, 19);
/* oklch */ color: oklch(36.1% 0.131 26.4);

Tailwind

colors: {
  custom: {
    50: '#a35b51',
    500: '#731213',
    950: '#000000',
  },
}

SCSS

$custom: #731213;
$custom-light: #a35b51;
$custom-dark: #000000;

JSON

{
  "hex": "#731213",
  "rgb": {
    "r": 115,
    "g": 18,
    "b": 19
  },
  "hsl": {
    "h": 359.381,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36131,
    "c": 0.13081,
    "h": 26.4
  },
  "luminance": 0.04124
}

Semantic roles & 50–950 ramp

primary

#731213

secondary

#37AAA9

accent

#F0EE38

background

#FBF5F4

surface

#F5E9E7

border

#CFC5C3

text

#110402

muted

#807978

Preview Lab

Preview with #731213

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

Preview Lab → · Contrast checker → · Palette generator →