#AC473D#AC473D

#AC473D is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.0% C 0.135 H 28.2°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#AC473D
RGB	rgb(172, 71, 61)
HSL	hsl(5, 48%, 46%)
HSV	hsv(5, 65%, 67%)
CMYK	cmyk(0%, 58.7%, 64.5%, 32.5%)
CIE-LAB	lab(43.68, 40.71, 26.86)
CIE-LCH	lch(43.68, 48.77, 33.41°)
OKLab	oklab(53% 0.1188 0.0636)
OKLCH	oklch(53% 0.135 28.2)
XYZ	xyz(20.1107, 13.6166, 5.9832)
Luminance	0.1361 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC473D #3DA2AC

analogous

#AC3D6B #AC473D #AC7E3D

triadic

#AC473D #3DAC47 #473DAC

tetradic

#AC473D #6BAC3D #3DA2AC #7E3DAC

square

#AC473D #6BAC3D #3DA2AC #7E3DAC

split-complementary

#AC473D #3DAC7E #3D6BAC

monochromatic

#52221D #7F342D #AC473D #C76960 #D7948D

Accessibility & contrast

On white

5.64

#AC473D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#AC473D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC473D

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC473D	#FFFFFF	#000000	##FFFFFF
##AC473D	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3C

Deuteranopia (green-blind)

#7A6F3B

Tritanopia (blue-blind)

#BC3345

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ac473d;
/* rgb */ color: rgb(172, 71, 61);
/* oklch */ color: oklch(53.0% 0.135 28.2);

Tailwind

colors: {
  custom: {
    50: '#cb7e72',
    500: '#ac473d',
    950: '#000000',
  },
}

SCSS

$custom: #ac473d;
$custom-light: #cb7e72;
$custom-dark: #000000;

JSON

{
  "hex": "#ac473d",
  "rgb": {
    "r": 172,
    "g": 71,
    "b": 61
  },
  "hsl": {
    "h": 5.405,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53001,
    "c": 0.13479,
    "h": 28.2
  },
  "luminance": 0.13614
}

Semantic roles & 50–950 ramp

primary

#AC473D

secondary

#84BCC1

accent

#CBD751

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AC473D

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

Preview Lab → · Contrast checker → · Palette generator →