#731516#731516

#731516 is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.4% C 0.128 H 25.9°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#731516
RGB	rgb(115, 21, 22)
HSL	hsl(359, 69%, 27%)
HSV	hsv(359, 82%, 45%)
CMYK	cmyk(0%, 81.7%, 80.9%, 54.9%)
CIE-LAB	lab(24.45, 39.95, 25.44)
CIE-LCH	lch(24.45, 47.36, 32.49°)
OKLab	oklab(36.42% 0.1152 0.056)
OKLCH	oklch(36.42% 0.128 25.9)
XYZ	xyz(7.4841, 4.2403, 1.1833)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731516 #157372

analogous

#731545 #731516 #734315

triadic

#731516 #167315 #151673

tetradic

#731516 #457315 #157372 #431573

square

#731516 #457315 #157372 #431573

split-complementary

#731516 #157343 #154573

monochromatic

#1A0505 #3F0C0C #731516 #A71E20 #D82A2C

Accessibility & contrast

On white

11.36

#731516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#731516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731516

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731516	#FFFFFF	#000000	##FFFFFF
##731516	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D15

Deuteranopia (green-blind)

#4A4112

Tritanopia (blue-blind)

#7F0017

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #731516;
/* rgb */ color: rgb(115, 21, 22);
/* oklch */ color: oklch(36.4% 0.128 25.9);

Tailwind

colors: {
  custom: {
    50: '#a35c53',
    500: '#731516',
    950: '#000000',
  },
}

SCSS

$custom: #731516;
$custom-light: #a35c53;
$custom-dark: #000000;

JSON

{
  "hex": "#731516",
  "rgb": {
    "r": 115,
    "g": 21,
    "b": 22
  },
  "hsl": {
    "h": 359.362,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36416,
    "c": 0.12813,
    "h": 25.9
  },
  "luminance": 0.04239
}

Semantic roles & 50–950 ramp

primary

#731516

secondary

#3BA9A8

accent

#ECEA3C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#110402

muted

#807978

Preview Lab

Preview with #731516

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

Preview Lab → · Contrast checker → · Palette generator →