#73303A#73303A

#73303A is a dark, moderate red. Relative luminance 0.061; OKLCH L 40.5% C 0.095 H 13.1°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#73303A
RGB	rgb(115, 48, 58)
HSL	hsl(351, 41%, 32%)
HSV	hsv(351, 58%, 45%)
CMYK	cmyk(0%, 58.3%, 49.6%, 54.9%)
CIE-LAB	lab(29.58, 30.53, 8.40)
CIE-LCH	lch(29.58, 31.66, 15.38°)
OKLab	oklab(40.48% 0.0923 0.0215)
OKLCH	oklch(40.48% 0.095 13.1)
XYZ	xyz(8.8915, 6.0652, 4.7046)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73303A #307369

analogous

#73305C #73303A #734830

triadic

#73303A #3A7330 #303A73

tetradic

#73303A #5C7330 #307369 #483073

square

#73303A #5C7330 #307369 #483073

split-complementary

#73303A #307348 #305C73

monochromatic

#1D0C0E #481E24 #73303A #9E4250 #BD616E

Accessibility & contrast

On white

9.49

#73303A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#73303A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73303A

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73303A	#FFFFFF	#000000	##FFFFFF
##73303A	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3D3A

Deuteranopia (green-blind)

#4F4B39

Tritanopia (blue-blind)

#7D2734

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #73303a;
/* rgb */ color: rgb(115, 48, 58);
/* oklch */ color: oklch(40.5% 0.095 13.1);

Tailwind

colors: {
  custom: {
    50: '#9f6b70',
    500: '#73303a',
    950: '#000000',
  },
}

SCSS

$custom: #73303a;
$custom-light: #9f6b70;
$custom-dark: #000000;

JSON

{
  "hex": "#73303a",
  "rgb": {
    "r": 115,
    "g": 48,
    "b": 58
  },
  "hsl": {
    "h": 351.045,
    "s": 41.104,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40475,
    "c": 0.09477,
    "h": 13.1
  },
  "luminance": 0.06064
}

Semantic roles & 50–950 ramp

primary

#73303A

secondary

#5BA499

accent

#D1BF57

background

#FAF6F6

surface

#F4EBEC

border

#CEC6C7

text

#0F0707

muted

#7F7A7A

Preview Lab

Preview with #73303A

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

Preview Lab → · Contrast checker → · Palette generator →