#AC304C#AC304C

#AC304C is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.160 H 11.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#AC304C
RGB	rgb(172, 48, 76)
HSL	hsl(346, 56%, 43%)
HSV	hsv(346, 72%, 67%)
CMYK	cmyk(0%, 72.1%, 55.8%, 32.5%)
CIE-LAB	lab(40.26, 51.77, 13.17)
CIE-LCH	lch(40.26, 53.42, 14.28°)
OKLab	oklab(50.54% 0.1565 0.0331)
OKLCH	oklch(50.54% 0.16 11.9)
XYZ	xyz(19.3765, 11.4090, 8.0179)
Luminance	0.1141 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC304C #30AC90

analogous

#AC308A #AC304C #AC5230

triadic

#AC304C #4CAC30 #304CAC

tetradic

#AC304C #8AAC30 #30AC90 #5230AC

square

#AC304C #8AAC30 #30AC90 #5230AC

split-complementary

#AC304C #30AC52 #308AAC

monochromatic

#4C1522 #7C2337 #AC304C #CD4C69 #DA7C91

Accessibility & contrast

On white

6.40

#AC304C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#AC304C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC304C

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC304C	#FFFFFF	#000000	##FFFFFF
##AC304C	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F4C

Deuteranopia (green-blind)

#706849

Tritanopia (blue-blind)

#BC123B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac304c;
/* rgb */ color: rgb(172, 48, 76);
/* oklch */ color: oklch(50.5% 0.160 11.9);

Tailwind

colors: {
  custom: {
    50: '#cb727d',
    500: '#ac304c',
    950: '#000000',
  },
}

SCSS

$custom: #ac304c;
$custom-light: #cb727d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac304c",
  "rgb": {
    "r": 172,
    "g": 48,
    "b": 76
  },
  "hsl": {
    "h": 346.452,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50535,
    "c": 0.15996,
    "h": 11.9
  },
  "luminance": 0.11406
}

Semantic roles & 50–950 ramp

primary

#AC304C

secondary

#75C3B1

accent

#E0BD48

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140809

muted

#837B7B

Preview Lab

Preview with #AC304C

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

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