#A73A45#A73A45

#A73A45 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.6% C 0.143 H 18.0°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#A73A45
RGB	rgb(167, 58, 69)
HSL	hsl(354, 48%, 44%)
HSV	hsv(354, 65%, 65%)
CMYK	cmyk(0%, 65.3%, 58.7%, 34.5%)
CIE-LAB	lab(40.69, 45.53, 17.98)
CIE-LCH	lch(40.69, 48.96, 21.55°)
OKLab	oklab(50.64% 0.1361 0.0442)
OKLCH	oklch(50.64% 0.143 18)
XYZ	xyz(18.5253, 11.6737, 6.9068)
Luminance	0.1167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73A45 #3AA79C

analogous

#A73A7C #A73A45 #A7663A

triadic

#A73A45 #45A73A #3A45A7

tetradic

#A73A45 #7CA73A #3AA79C #663AA7

square

#A73A45 #7CA73A #3AA79C #663AA7

split-complementary

#A73A45 #3AA766 #3A7CA7

monochromatic

#4C1A1F #7A2A32 #A73A45 #C55964 #D5868E

Accessibility & contrast

On white

6.30

#A73A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A73A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73A45

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73A45	#FFFFFF	#000000	##FFFFFF
##A73A45	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555245

Deuteranopia (green-blind)

#716842

Tritanopia (blue-blind)

#B7243F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73a45;
/* rgb */ color: rgb(167, 58, 69);
/* oklch */ color: oklch(50.6% 0.143 18.0);

Tailwind

colors: {
  custom: {
    50: '#c77678',
    500: '#a73a45',
    950: '#000000',
  },
}

SCSS

$custom: #a73a45;
$custom-light: #c77678;
$custom-dark: #000000;

JSON

{
  "hex": "#a73a45",
  "rgb": {
    "r": 167,
    "g": 58,
    "b": 69
  },
  "hsl": {
    "h": 353.945,
    "s": 48.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50639,
    "c": 0.14306,
    "h": 18
  },
  "luminance": 0.11671
}

Semantic roles & 50–950 ramp

primary

#A73A45

secondary

#7EBFB9

accent

#D8CA50

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #A73A45

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

Preview Lab → · Contrast checker → · Palette generator →