#A73C2B#A73C2B

#A73C2B is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.144 H 31.5°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#A73C2B
RGB	rgb(167, 60, 43)
HSL	hsl(8, 59%, 41%)
HSV	hsv(8, 74%, 65%)
CMYK	cmyk(0%, 64.1%, 74.3%, 34.5%)
CIE-LAB	lab(40.61, 43.06, 33.53)
CIE-LCH	lch(40.61, 54.57, 37.90°)
OKLab	oklab(50.44% 0.1232 0.0755)
OKLCH	oklch(50.44% 0.144 31.5)
XYZ	xyz(17.9902, 11.6242, 3.5814)
Luminance	0.1162 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73C2B #2B96A7

analogous

#A72B58 #A73C2B #A77A2B

triadic

#A73C2B #2BA73C #3C2BA7

tetradic

#A73C2B #58A72B #2B96A7 #7A2BA7

square

#A73C2B #58A72B #2B96A7 #7A2BA7

split-complementary

#A73C2B #2BA77A #2B58A7

monochromatic

#461912 #762B1E #A73C2B #CE5441 #DB8072

Accessibility & contrast

On white

6.32

#A73C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#A73C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73C2B

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73C2B	#FFFFFF	#000000	##FFFFFF
##A73C2B	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5129

Deuteranopia (green-blind)

#746828

Tritanopia (blue-blind)

#B82139

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73c2b;
/* rgb */ color: rgb(167, 60, 43);
/* oklch */ color: oklch(50.4% 0.144 31.5);

Tailwind

colors: {
  custom: {
    50: '#c97765',
    500: '#a73c2b',
    950: '#000000',
  },
}

SCSS

$custom: #a73c2b;
$custom-light: #c97765;
$custom-dark: #000000;

JSON

{
  "hex": "#a73c2b",
  "rgb": {
    "r": 167,
    "g": 60,
    "b": 43
  },
  "hsl": {
    "h": 8.226,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50445,
    "c": 0.14448,
    "h": 31.5
  },
  "luminance": 0.11622
}

Semantic roles & 50–950 ramp

primary

#A73C2B

secondary

#6CB6C2

accent

#CDE246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #A73C2B

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

Preview Lab → · Contrast checker → · Palette generator →