#731217#731217

#731217 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.2% C 0.130 H 24.6°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#731217
RGB	rgb(115, 18, 23)
HSL	hsl(357, 73%, 26%)
HSV	hsv(357, 84%, 45%)
CMYK	cmyk(0%, 84.3%, 80%, 54.9%)
CIE-LAB	lab(24.13, 40.93, 24.46)
CIE-LCH	lch(24.13, 47.68, 30.87°)
OKLab	oklab(36.18% 0.1186 0.0542)
OKLCH	oklch(36.18% 0.13 24.6)
XYZ	xyz(7.4421, 4.1405, 1.2178)
Luminance	0.0414 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731217 #12736E

analogous

#731247 #731217 #733D12

triadic

#731217 #177312 #121773

tetradic

#731217 #477312 #12736E #3D1273

square

#731217 #477312 #12736E #3D1273

split-complementary

#731217 #12733D #124773

monochromatic

#1A0405 #3E0A0C #731217 #A81A22 #DD232C

Accessibility & contrast

On white

11.49

#731217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#731217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731217

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731217	#FFFFFF	#000000	##FFFFFF
##731217	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C16

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#7F0015

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #731217;
/* rgb */ color: rgb(115, 18, 23);
/* oklch */ color: oklch(36.2% 0.130 24.6);

Tailwind

colors: {
  custom: {
    50: '#a35b54',
    500: '#731217',
    950: '#000000',
  },
}

SCSS

$custom: #731217;
$custom-light: #a35b54;
$custom-dark: #000000;

JSON

{
  "hex": "#731217",
  "rgb": {
    "r": 115,
    "g": 18,
    "b": 23
  },
  "hsl": {
    "h": 356.907,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36182,
    "c": 0.13036,
    "h": 24.6
  },
  "luminance": 0.04139
}

Semantic roles & 50–950 ramp

primary

#731217

secondary

#37AAA4

accent

#F0E638

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#110402

muted

#807978

Preview Lab

Preview with #731217

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

Preview Lab → · Contrast checker → · Palette generator →