#A4473C#A4473C

#A4473C is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.7% C 0.126 H 28.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#A4473C
RGB	rgb(164, 71, 60)
HSL	hsl(6, 46%, 44%)
HSV	hsv(6, 63%, 64%)
CMYK	cmyk(0%, 56.7%, 63.4%, 35.7%)
CIE-LAB	lab(42.35, 37.63, 25.51)
CIE-LCH	lch(42.35, 45.47, 34.13°)
OKLab	oklab(51.74% 0.1099 0.0607)
OKLCH	oklch(51.74% 0.126 28.9)
XYZ	xyz(18.3804, 12.7275, 5.7628)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4473C #3C99A4

analogous

#A43C65 #A4473C #A47B3C

triadic

#A4473C #3CA447 #473CA4

tetradic

#A4473C #65A43C #3C99A4 #7B3CA4

square

#A4473C #65A43C #3C99A4 #7B3CA4

split-complementary

#A4473C #3CA47B #3C65A4

monochromatic

#4A201B #77342C #A4473C #C3655A #D38F87

Accessibility & contrast

On white

5.92

#A4473C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#A4473C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4473C

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4473C	#FFFFFF	#000000	##FFFFFF
##A4473C	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583B

Deuteranopia (green-blind)

#766C3A

Tritanopia (blue-blind)

#B33545

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a4473c;
/* rgb */ color: rgb(164, 71, 60);
/* oklch */ color: oklch(51.7% 0.126 28.9);

Tailwind

colors: {
  custom: {
    50: '#c57d72',
    500: '#a4473c',
    950: '#000000',
  },
}

SCSS

$custom: #a4473c;
$custom-light: #c57d72;
$custom-dark: #000000;

JSON

{
  "hex": "#a4473c",
  "rgb": {
    "r": 164,
    "g": 71,
    "b": 60
  },
  "hsl": {
    "h": 6.346,
    "s": 46.429,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51736,
    "c": 0.12559,
    "h": 28.9
  },
  "luminance": 0.12725
}

Semantic roles & 50–950 ramp

primary

#A4473C

secondary

#7EB7BD

accent

#C8D652

background

#FCF7F6

surface

#F9EEEC

border

#D2C9C7

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A4473C

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

Preview Lab → · Contrast checker → · Palette generator →