#AC4A4E#AC4A4E

#AC4A4E is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.8% C 0.129 H 20.0°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#AC4A4E
RGB	rgb(172, 74, 78)
HSL	hsl(358, 40%, 48%)
HSV	hsv(358, 57%, 67%)
CMYK	cmyk(0%, 57%, 54.7%, 32.5%)
CIE-LAB	lab(44.55, 40.51, 17.75)
CIE-LCH	lch(44.55, 44.23, 23.66°)
OKLab	oklab(53.76% 0.1211 0.0441)
OKLCH	oklch(53.76% 0.129 20)
XYZ	xyz(20.8389, 14.2208, 8.8537)
Luminance	0.1422 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4A4E #4AACA8

analogous

#AC4A7F #AC4A4E #AC774A

triadic

#AC4A4E #4EAC4A #4A4EAC

tetradic

#AC4A4E #7FAC4A #4AACA8 #774AAC

square

#AC4A4E #7FAC4A #4AACA8 #774AAC

split-complementary

#AC4A4E #4AAC77 #4A7FAC

monochromatic

#562527 #81383B #AC4A4E #C27175 #D49C9E

Accessibility & contrast

On white

5.46

#AC4A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#AC4A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4A4E

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4A4E	#FFFFFF	#000000	##FFFFFF
##AC4A4E	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D4E

Deuteranopia (green-blind)

#7A714C

Tritanopia (blue-blind)

#BB3A4C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ac4a4e;
/* rgb */ color: rgb(172, 74, 78);
/* oklch */ color: oklch(53.8% 0.129 20.0);

Tailwind

colors: {
  custom: {
    50: '#ca807f',
    500: '#ac4a4e',
    950: '#000000',
  },
}

SCSS

$custom: #ac4a4e;
$custom-light: #ca807f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4a4e",
  "rgb": {
    "r": 172,
    "g": 74,
    "b": 78
  },
  "hsl": {
    "h": 357.551,
    "s": 39.837,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53757,
    "c": 0.12883,
    "h": 20
  },
  "luminance": 0.14218
}

Semantic roles & 50–950 ramp

primary

#AC4A4E

secondary

#91C1BF

accent

#D0CB58

background

#FDF8F7

surface

#FAEFEE

border

#D3CAC9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AC4A4E

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

Preview Lab → · Contrast checker → · Palette generator →