#73302B#73302B

#73302B is a dark, moderate red. Relative luminance 0.059; OKLCH L 40.1% C 0.096 H 26.5°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#73302B
RGB	rgb(115, 48, 43)
HSL	hsl(4, 46%, 31%)
HSV	hsv(4, 63%, 45%)
CMYK	cmyk(0%, 58.3%, 62.6%, 54.9%)
CIE-LAB	lab(29.25, 29.13, 17.74)
CIE-LCH	lch(29.25, 34.11, 31.34°)
OKLab	oklab(40.12% 0.0857 0.0428)
OKLCH	oklch(40.12% 0.096 26.5)
XYZ	xyz(8.5640, 5.9342, 2.9795)
Luminance	0.0593 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73302B #2B6E73

analogous

#732B4A #73302B #73542B

triadic

#73302B #2B7330 #302B73

tetradic

#73302B #4A732B #2B6E73 #542B73

square

#73302B #4A732B #2B6E73 #542B73

split-complementary

#73302B #2B7354 #2B4A73

monochromatic

#1A0B0A #461D1A #73302B #A0433C #C15F58

Accessibility & contrast

On white

9.60

#73302B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#73302B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73302B

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73302B	#FFFFFF	#000000	##FFFFFF
##73302B	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C2A

Deuteranopia (green-blind)

#514A29

Tritanopia (blue-blind)

#7E242F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #73302b;
/* rgb */ color: rgb(115, 48, 43);
/* oklch */ color: oklch(40.1% 0.096 26.5);

Tailwind

colors: {
  custom: {
    50: '#a06b64',
    500: '#73302b',
    950: '#000000',
  },
}

SCSS

$custom: #73302b;
$custom-light: #a06b64;
$custom-dark: #000000;

JSON

{
  "hex": "#73302b",
  "rgb": {
    "r": 115,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 4.167,
    "s": 45.57,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40118,
    "c": 0.09584,
    "h": 26.5
  },
  "luminance": 0.05933
}

Semantic roles & 50–950 ramp

primary

#73302B

secondary

#559FA5

accent

#CCD553

background

#FAF6F5

surface

#F4EBEA

border

#CEC6C6

text

#0F0705

muted

#7F7A79

Preview Lab

Preview with #73302B

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

Preview Lab → · Contrast checker → · Palette generator →