#73301E#73301E

#73301E is a dark, moderate red. Relative luminance 0.059; OKLCH L 39.9% C 0.099 H 36.0°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#73301E
RGB	rgb(115, 48, 30)
HSL	hsl(13, 59%, 28%)
HSV	hsv(13, 74%, 45%)
CMYK	cmyk(0%, 58.3%, 73.9%, 54.9%)
CIE-LAB	lab(29.04, 28.24, 25.62)
CIE-LCH	lch(29.04, 38.13, 42.21°)
OKLab	oklab(39.9% 0.0804 0.0584)
OKLCH	oklch(39.9% 0.099 36)
XYZ	xyz(8.3623, 5.8536, 1.9175)
Luminance	0.0585 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73301E #1E6173

analogous

#731E36 #73301E #735A1E

triadic

#73301E #1E7330 #301E73

tetradic

#73301E #36731E #1E6173 #5A1E73

square

#73301E #36731E #1E6173 #5A1E73

split-complementary

#73301E #1E735A #1E3673

monochromatic

#180A06 #421C11 #73301E #A4442B #CD5D3F

Accessibility & contrast

On white

9.68

#73301E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#73301E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73301E

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73301E	#FFFFFF	#000000	##FFFFFF
##73301E	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B1C

Deuteranopia (green-blind)

#534A1C

Tritanopia (blue-blind)

#7F222C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #73301e;
/* rgb */ color: rgb(115, 48, 30);
/* oklch */ color: oklch(39.9% 0.099 36.0);

Tailwind

colors: {
  custom: {
    50: '#a16a5a',
    500: '#73301e',
    950: '#000000',
  },
}

SCSS

$custom: #73301e;
$custom-light: #a16a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#73301e",
  "rgb": {
    "r": 115,
    "g": 48,
    "b": 30
  },
  "hsl": {
    "h": 12.706,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39896,
    "c": 0.09939,
    "h": 36
  },
  "luminance": 0.05852
}

Semantic roles & 50–950 ramp

primary

#73301E

secondary

#4692A7

accent

#C1E246

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100704

muted

#7F7A79

Preview Lab

Preview with #73301E

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

Preview Lab → · Contrast checker → · Palette generator →