#731919#731919

#731919 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.8% C 0.124 H 25.8°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#731919
RGB	rgb(115, 25, 25)
HSL	hsl(0, 64%, 27%)
HSV	hsv(0, 78%, 45%)
CMYK	cmyk(0%, 78.3%, 78.3%, 54.9%)
CIE-LAB	lab(24.99, 38.68, 24.14)
CIE-LCH	lch(24.99, 45.60, 31.96°)
OKLab	oklab(36.83% 0.1119 0.0541)
OKLCH	oklch(36.83% 0.124 25.8)
XYZ	xyz(7.5942, 4.4115, 1.3711)
Luminance	0.0441 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731919 #197373

analogous

#731946 #731919 #734619

triadic

#731919 #197319 #191973

tetradic

#731919 #467319 #197373 #461973

square

#731919 #467319 #197373 #461973

split-complementary

#731919 #197346 #194673

monochromatic

#190505 #410E0E #731919 #A52424 #D33434

Accessibility & contrast

On white

11.16

#731919 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#731919 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731919

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731919	#FFFFFF	#000000	##FFFFFF
##731919	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F18

Deuteranopia (green-blind)

#4A4216

Tritanopia (blue-blind)

#7F001A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731919;
/* rgb */ color: rgb(115, 25, 25);
/* oklch */ color: oklch(36.8% 0.124 25.8);

Tailwind

colors: {
  custom: {
    50: '#a35e56',
    500: '#731919',
    950: '#000000',
  },
}

SCSS

$custom: #731919;
$custom-light: #a35e56;
$custom-dark: #000000;

JSON

{
  "hex": "#731919",
  "rgb": {
    "r": 115,
    "g": 25,
    "b": 25
  },
  "hsl": {
    "h": 0,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36827,
    "c": 0.12429,
    "h": 25.8
  },
  "luminance": 0.0441
}

Semantic roles & 50–950 ramp

primary

#731919

secondary

#40A8A8

accent

#E7E741

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #731919

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

Preview Lab → · Contrast checker → · Palette generator →