#731115#731115

#731115 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.1% C 0.131 H 25.3°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#731115
RGB	rgb(115, 17, 21)
HSL	hsl(358, 74%, 26%)
HSV	hsv(358, 85%, 45%)
CMYK	cmyk(0%, 85.2%, 81.7%, 54.9%)
CIE-LAB	lab(24.00, 41.14, 25.59)
CIE-LCH	lch(24.00, 48.45, 31.88°)
OKLab	oklab(36.08% 0.1188 0.056)
OKLCH	oklch(36.08% 0.131 25.3)
XYZ	xyz(7.4069, 4.1011, 1.1109)
Luminance	0.0410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731115 #11736F

analogous

#731146 #731115 #733E11

triadic

#731115 #157311 #111573

tetradic

#731115 #467311 #11736F #3E1173

square

#731115 #467311 #11736F #3E1173

split-complementary

#731115 #11733E #114673

monochromatic

#1B0405 #3E090B #731115 #A8191F #DE2128

Accessibility & contrast

On white

11.54

#731115 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#731115 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731115

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731115	#FFFFFF	#000000	##FFFFFF
##731115	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C14

Deuteranopia (green-blind)

#494111

Tritanopia (blue-blind)

#7F0014

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #731115;
/* rgb */ color: rgb(115, 17, 21);
/* oklch */ color: oklch(36.1% 0.131 25.3);

Tailwind

colors: {
  custom: {
    50: '#a35b52',
    500: '#731115',
    950: '#000000',
  },
}

SCSS

$custom: #731115;
$custom-light: #a35b52;
$custom-dark: #000000;

JSON

{
  "hex": "#731115",
  "rgb": {
    "r": 115,
    "g": 17,
    "b": 21
  },
  "hsl": {
    "h": 357.551,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3608,
    "c": 0.13131,
    "h": 25.3
  },
  "luminance": 0.041
}

Semantic roles & 50–950 ramp

primary

#731115

secondary

#36AAA5

accent

#F1E937

background

#FAF5F4

surface

#F5E9E7

border

#CFC5C3

text

#110402

muted

#807978

Preview Lab

Preview with #731115

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

Preview Lab → · Contrast checker → · Palette generator →