#AC4B63#AC4B63

#AC4B63 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.4% C 0.129 H 6.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#AC4B63
RGB	rgb(172, 75, 99)
HSL	hsl(345, 39%, 48%)
HSV	hsv(345, 56%, 67%)
CMYK	cmyk(0%, 56.4%, 42.4%, 32.5%)
CIE-LAB	lab(45.23, 42.06, 5.85)
CIE-LCH	lch(45.23, 42.47, 7.92°)
OKLab	oklab(54.43% 0.1279 0.0155)
OKLCH	oklch(54.43% 0.129 6.9)
XYZ	xyz(21.7828, 14.7060, 13.4934)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4B63 #4BAC94

analogous

#AC4B93 #AC4B63 #AC634B

triadic

#AC4B63 #63AC4B #4B63AC

tetradic

#AC4B63 #93AC4B #4BAC94 #634BAC

square

#AC4B63 #93AC4B #4BAC94 #634BAC

split-complementary

#AC4B63 #4BAC63 #4B93AC

monochromatic

#572632 #81384A #AC4B63 #C27286 #D49DAB

Accessibility & contrast

On white

5.33

#AC4B63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#AC4B63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4B63

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4B63	#FFFFFF	#000000	##FFFFFF
##AC4B63	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5F64

Deuteranopia (green-blind)

#777261

Tritanopia (blue-blind)

#BA4054

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ac4b63;
/* rgb */ color: rgb(172, 75, 99);
/* oklch */ color: oklch(54.4% 0.129 6.9);

Tailwind

colors: {
  custom: {
    50: '#c8818f',
    500: '#ac4b63',
    950: '#000000',
  },
}

SCSS

$custom: #ac4b63;
$custom-light: #c8818f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4b63",
  "rgb": {
    "r": 172,
    "g": 75,
    "b": 99
  },
  "hsl": {
    "h": 345.155,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5443,
    "c": 0.12885,
    "h": 6.9
  },
  "luminance": 0.14704
}

Semantic roles & 50–950 ramp

primary

#AC4B63

secondary

#92C1B5

accent

#CFB259

background

#FCF8F8

surface

#F9EFF0

border

#D2CACB

text

#140B0C

muted

#827C7D

Preview Lab

Preview with #AC4B63

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

Preview Lab → · Contrast checker → · Palette generator →