#731116#731116

#731116 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.1% C 0.131 H 24.8°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#731116
RGB	rgb(115, 17, 22)
HSL	hsl(357, 74%, 26%)
HSV	hsv(357, 85%, 45%)
CMYK	cmyk(0%, 85.2%, 80.9%, 54.9%)
CIE-LAB	lab(24.02, 41.18, 24.98)
CIE-LCH	lch(24.02, 48.16, 31.24°)
OKLab	oklab(36.09% 0.1191 0.055)
OKLCH	oklch(36.09% 0.131 24.8)
XYZ	xyz(7.4164, 4.1049, 1.1607)
Luminance	0.0410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731116 #11736E

analogous

#731147 #731116 #733D11

triadic

#731116 #167311 #111673

tetradic

#731116 #477311 #11736E #3D1173

square

#731116 #477311 #11736E #3D1173

split-complementary

#731116 #11733D #114773

monochromatic

#1B0405 #3E090C #731116 #A81920 #DE212A

Accessibility & contrast

On white

11.53

#731116 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#731116 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731116

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731116	#FFFFFF	#000000	##FFFFFF
##731116	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C15

Deuteranopia (green-blind)

#494112

Tritanopia (blue-blind)

#7F0014

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #731116;
/* rgb */ color: rgb(115, 17, 22);
/* oklch */ color: oklch(36.1% 0.131 24.8);

Tailwind

colors: {
  custom: {
    50: '#a35b53',
    500: '#731116',
    950: '#000000',
  },
}

SCSS

$custom: #731116;
$custom-light: #a35b53;
$custom-dark: #000000;

JSON

{
  "hex": "#731116",
  "rgb": {
    "r": 115,
    "g": 17,
    "b": 22
  },
  "hsl": {
    "h": 356.939,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36093,
    "c": 0.1312,
    "h": 24.8
  },
  "luminance": 0.04104
}

Semantic roles & 50–950 ramp

primary

#731116

secondary

#36AAA4

accent

#F1E737

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#110402

muted

#807978

Preview Lab

Preview with #731116

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

Preview Lab → · Contrast checker → · Palette generator →