#73372B#73372B

#73372B is a dark, moderate red. Relative luminance 0.066; OKLCH L 41.3% C 0.087 H 32.7°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#73372B
RGB	rgb(115, 55, 43)
HSL	hsl(10, 46%, 31%)
HSV	hsv(10, 63%, 45%)
CMYK	cmyk(0%, 52.2%, 62.6%, 54.9%)
CIE-LAB	lab(30.77, 25.24, 19.68)
CIE-LCH	lch(30.77, 32.01, 37.93°)
OKLab	oklab(41.27% 0.0737 0.0472)
OKLCH	oklch(41.27% 0.087 32.7)
XYZ	xyz(8.8732, 6.5526, 3.0825)
Luminance	0.0655 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73372B #2B6773

analogous

#732B43 #73372B #735B2B

triadic

#73372B #2B7337 #372B73

tetradic

#73372B #43732B #2B6773 #5B2B73

square

#73372B #43732B #2B6773 #5B2B73

split-complementary

#73372B #2B735B #2B4373

monochromatic

#1A0C0A #46221A #73372B #A04C3C #C16958

Accessibility & contrast

On white

9.09

#73372B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#73372B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73372B

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73372B	#FFFFFF	#000000	##FFFFFF
##73372B	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46412A

Deuteranopia (green-blind)

#554D2A

Tritanopia (blue-blind)

#7E2C34

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #73372b;
/* rgb */ color: rgb(115, 55, 43);
/* oklch */ color: oklch(41.3% 0.087 32.7);

Tailwind

colors: {
  custom: {
    50: '#9f6f64',
    500: '#73372b',
    950: '#000000',
  },
}

SCSS

$custom: #73372b;
$custom-light: #9f6f64;
$custom-dark: #000000;

JSON

{
  "hex": "#73372b",
  "rgb": {
    "r": 115,
    "g": 55,
    "b": 43
  },
  "hsl": {
    "h": 10,
    "s": 45.57,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41272,
    "c": 0.08749,
    "h": 32.7
  },
  "luminance": 0.06552
}

Semantic roles & 50–950 ramp

primary

#73372B

secondary

#5597A5

accent

#BFD553

background

#FAF6F6

surface

#F4ECEB

border

#CEC7C6

text

#0F0705

muted

#7F7A7A

Preview Lab

Preview with #73372B

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

Preview Lab → · Contrast checker → · Palette generator →