#AC4B4A#AC4B4A

#AC4B4A is a mid, vivid red. Relative luminance 0.143; OKLCH L 53.8% C 0.128 H 22.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#AC4B4A
RGB	rgb(172, 75, 74)
HSL	hsl(1, 40%, 48%)
HSV	hsv(1, 57%, 67%)
CMYK	cmyk(0%, 56.4%, 57%, 32.5%)
CIE-LAB	lab(44.66, 39.69, 20.32)
CIE-LCH	lch(44.66, 44.59, 27.11°)
OKLab	oklab(53.82% 0.1179 0.0499)
OKLCH	oklch(53.82% 0.128 22.9)
XYZ	xyz(20.7671, 14.2997, 8.1438)
Luminance	0.1430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4B4A #4AABAC

analogous

#AC4A7A #AC4B4A #AC7C4A

triadic

#AC4B4A #4AAC4B #4B4AAC

tetradic

#AC4B4A #7AAC4A #4AABAC #7C4AAC

square

#AC4B4A #7AAC4A #4AABAC #7C4AAC

split-complementary

#AC4B4A #4AAC7C #4A7AAC

monochromatic

#562625 #813838 #AC4B4A #C27271 #D49D9C

Accessibility & contrast

On white

5.44

#AC4B4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#AC4B4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4B4A

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4B4A	#FFFFFF	#000000	##FFFFFF
##AC4B4A	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D49

Deuteranopia (green-blind)

#7B7148

Tritanopia (blue-blind)

#BC3B4C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac4b4a;
/* rgb */ color: rgb(172, 75, 74);
/* oklch */ color: oklch(53.8% 0.128 22.9);

Tailwind

colors: {
  custom: {
    50: '#ca807c',
    500: '#ac4b4a',
    950: '#000000',
  },
}

SCSS

$custom: #ac4b4a;
$custom-light: #ca807c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4b4a",
  "rgb": {
    "r": 172,
    "g": 75,
    "b": 74
  },
  "hsl": {
    "h": 0.612,
    "s": 39.837,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53815,
    "c": 0.12799,
    "h": 22.9
  },
  "luminance": 0.14297
}

Semantic roles & 50–950 ramp

primary

#AC4B4A

secondary

#91C0C1

accent

#CED058

background

#FDF8F7

surface

#FAEFEE

border

#D3CAC9

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AC4B4A

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

Preview Lab → · Contrast checker → · Palette generator →