#A73644#A73644

#A73644 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.1% C 0.148 H 17.2°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#A73644
RGB	rgb(167, 54, 68)
HSL	hsl(353, 51%, 43%)
HSV	hsv(353, 68%, 65%)
CMYK	cmyk(0%, 67.7%, 59.3%, 34.5%)
CIE-LAB	lab(40.04, 47.18, 17.74)
CIE-LCH	lch(40.04, 50.40, 20.60°)
OKLab	oklab(50.14% 0.1411 0.0436)
OKLCH	oklch(50.14% 0.148 17.2)
XYZ	xyz(18.3006, 11.2737, 6.6801)
Luminance	0.1127 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73644 #36A799

analogous

#A7367C #A73644 #A76036

triadic

#A73644 #44A736 #3644A7

tetradic

#A73644 #7CA736 #36A799 #6036A7

square

#A73644 #7CA736 #36A799 #6036A7

split-complementary

#A73644 #36A760 #367CA7

monochromatic

#4B181E #792731 #A73644 #C75361 #D6818C

Accessibility & contrast

On white

6.45

#A73644 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A73644 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73644

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73644	#FFFFFF	#000000	##FFFFFF
##A73644	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F44

Deuteranopia (green-blind)

#706741

Tritanopia (blue-blind)

#B71D3C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a73644;
/* rgb */ color: rgb(167, 54, 68);
/* oklch */ color: oklch(50.1% 0.148 17.2);

Tailwind

colors: {
  custom: {
    50: '#c77477',
    500: '#a73644',
    950: '#000000',
  },
}

SCSS

$custom: #a73644;
$custom-light: #c77477;
$custom-dark: #000000;

JSON

{
  "hex": "#a73644",
  "rgb": {
    "r": 167,
    "g": 54,
    "b": 68
  },
  "hsl": {
    "h": 352.566,
    "s": 51.131,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50143,
    "c": 0.14769,
    "h": 17.2
  },
  "luminance": 0.11271
}

Semantic roles & 50–950 ramp

primary

#A73644

secondary

#79C0B7

accent

#DBC94D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #A73644

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

Preview Lab → · Contrast checker → · Palette generator →