#AC3C4E#AC3C4E

#AC3C4E is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.9% C 0.146 H 14.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#AC3C4E
RGB	rgb(172, 60, 78)
HSL	hsl(350, 48%, 45%)
HSV	hsv(350, 65%, 67%)
CMYK	cmyk(0%, 65.1%, 54.7%, 32.5%)
CIE-LAB	lab(42.08, 47.06, 14.42)
CIE-LCH	lch(42.08, 49.22, 17.03°)
OKLab	oklab(51.91% 0.1417 0.0362)
OKLCH	oklch(51.91% 0.146 14.3)
XYZ	xyz(20.0060, 12.5550, 8.5761)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3C4E #3CAC9A

analogous

#AC3C86 #AC3C4E #AC623C

triadic

#AC3C4E #4EAC3C #3C4EAC

tetradic

#AC3C4E #86AC3C #3CAC9A #623CAC

square

#AC3C4E #86AC3C #3CAC9A #623CAC

split-complementary

#AC3C4E #3CAC62 #3C86AC

monochromatic

#511C25 #7F2C39 #AC3C4E #C75E6F #D78C98

Accessibility & contrast

On white

5.98

#AC3C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#AC3C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3C4E

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3C4E	#FFFFFF	#000000	##FFFFFF
##AC3C4E	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554E

Deuteranopia (green-blind)

#746C4B

Tritanopia (blue-blind)

#BC2843

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ac3c4e;
/* rgb */ color: rgb(172, 60, 78);
/* oklch */ color: oklch(51.9% 0.146 14.3);

Tailwind

colors: {
  custom: {
    50: '#ca787f',
    500: '#ac3c4e',
    950: '#000000',
  },
}

SCSS

$custom: #ac3c4e;
$custom-light: #ca787f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3c4e",
  "rgb": {
    "r": 172,
    "g": 60,
    "b": 78
  },
  "hsl": {
    "h": 350.357,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51908,
    "c": 0.14629,
    "h": 14.3
  },
  "luminance": 0.12552
}

Semantic roles & 50–950 ramp

primary

#AC3C4E

secondary

#82C1B7

accent

#D8C250

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AC3C4E

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

Preview Lab → · Contrast checker → · Palette generator →