#73191A#73191A

#73191A is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.8% C 0.124 H 25.2°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#73191A
RGB	rgb(115, 25, 26)
HSL	hsl(359, 64%, 27%)
HSV	hsv(359, 78%, 45%)
CMYK	cmyk(0%, 78.3%, 77.4%, 54.9%)
CIE-LAB	lab(25.00, 38.73, 23.52)
CIE-LCH	lch(25.00, 45.31, 31.27°)
OKLab	oklab(36.84% 0.1123 0.053)
OKLCH	oklch(36.84% 0.124 25.2)
XYZ	xyz(7.6052, 4.4159, 1.4290)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73191A #197372

analogous

#731947 #73191A #734519

triadic

#73191A #1A7319 #191A73

tetradic

#73191A #477319 #197372 #451973

square

#73191A #477319 #197372 #451973

split-complementary

#73191A #197345 #194773

monochromatic

#190506 #410E0F #73191A #A52425 #D33435

Accessibility & contrast

On white

11.15

#73191A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#73191A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73191A

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73191A	#FFFFFF	#000000	##FFFFFF
##73191A	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F19

Deuteranopia (green-blind)

#4A4217

Tritanopia (blue-blind)

#7F001B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #73191a;
/* rgb */ color: rgb(115, 25, 26);
/* oklch */ color: oklch(36.8% 0.124 25.2);

Tailwind

colors: {
  custom: {
    50: '#a35e56',
    500: '#73191a',
    950: '#000000',
  },
}

SCSS

$custom: #73191a;
$custom-light: #a35e56;
$custom-dark: #000000;

JSON

{
  "hex": "#73191a",
  "rgb": {
    "r": 115,
    "g": 25,
    "b": 26
  },
  "hsl": {
    "h": 359.333,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36842,
    "c": 0.12416,
    "h": 25.2
  },
  "luminance": 0.04415
}

Semantic roles & 50–950 ramp

primary

#73191A

secondary

#40A8A7

accent

#E7E541

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #73191A

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

Preview Lab → · Contrast checker → · Palette generator →