#73111A#73111A

#73111A is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.1% C 0.131 H 22.8°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#73111A
RGB	rgb(115, 17, 26)
HSL	hsl(354, 74%, 26%)
HSV	hsv(354, 85%, 45%)
CMYK	cmyk(0%, 85.2%, 77.4%, 54.9%)
CIE-LAB	lab(24.07, 41.35, 22.46)
CIE-LCH	lch(24.07, 47.05, 28.51°)
OKLab	oklab(36.15% 0.1206 0.0506)
OKLCH	oklch(36.15% 0.131 22.8)
XYZ	xyz(7.4580, 4.1215, 1.3799)
Luminance	0.0412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73111A #11736A

analogous

#73114B #73111A #733911

triadic

#73111A #1A7311 #111A73

tetradic

#73111A #4B7311 #11736A #391173

square

#73111A #4B7311 #11736A #391173

split-complementary

#73111A #117339 #114B73

monochromatic

#1B0406 #3E090E #73111A #A81926 #DE2132

Accessibility & contrast

On white

11.51

#73111A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#73111A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73111A

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73111A	#FFFFFF	#000000	##FFFFFF
##73111A	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C19

Deuteranopia (green-blind)

#484116

Tritanopia (blue-blind)

#7F0016

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #73111a;
/* rgb */ color: rgb(115, 17, 26);
/* oklch */ color: oklch(36.1% 0.131 22.8);

Tailwind

colors: {
  custom: {
    50: '#a35b56',
    500: '#73111a',
    950: '#000000',
  },
}

SCSS

$custom: #73111a;
$custom-light: #a35b56;
$custom-dark: #000000;

JSON

{
  "hex": "#73111a",
  "rgb": {
    "r": 115,
    "g": 17,
    "b": 26
  },
  "hsl": {
    "h": 354.49,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3615,
    "c": 0.13082,
    "h": 22.8
  },
  "luminance": 0.0412
}

Semantic roles & 50–950 ramp

primary

#73111A

secondary

#36AA9F

accent

#F1E037

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #73111A

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

Preview Lab → · Contrast checker → · Palette generator →