#AC3D44#AC3D44

#AC3D44 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.8% C 0.145 H 20.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#AC3D44
RGB	rgb(172, 61, 68)
HSL	hsl(356, 48%, 46%)
HSV	hsv(356, 65%, 67%)
CMYK	cmyk(0%, 64.5%, 60.5%, 32.5%)
CIE-LAB	lab(42.04, 45.85, 20.54)
CIE-LCH	lch(42.04, 50.24, 24.13°)
OKLab	oklab(51.81% 0.1363 0.05)
OKLCH	oklch(51.81% 0.145 20.1)
XYZ	xyz(19.7272, 12.5281, 6.8471)
Luminance	0.1253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3D44 #3DACA5

analogous

#AC3D7B #AC3D44 #AC6D3D

triadic

#AC3D44 #44AC3D #3D44AC

tetradic

#AC3D44 #7BAC3D #3DACA5 #6D3DAC

square

#AC3D44 #7BAC3D #3DACA5 #6D3DAC

split-complementary

#AC3D44 #3DAC6D #3D7BAC

monochromatic

#521D20 #7F2D32 #AC3D44 #C76066 #D78D92

Accessibility & contrast

On white

5.99

#AC3D44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#AC3D44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3D44

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3D44	#FFFFFF	#000000	##FFFFFF
##AC3D44	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595444

Deuteranopia (green-blind)

#756C41

Tritanopia (blue-blind)

#BC2640

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ac3d44;
/* rgb */ color: rgb(172, 61, 68);
/* oklch */ color: oklch(51.8% 0.145 20.1);

Tailwind

colors: {
  custom: {
    50: '#cb7877',
    500: '#ac3d44',
    950: '#000000',
  },
}

SCSS

$custom: #ac3d44;
$custom-light: #cb7877;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3d44",
  "rgb": {
    "r": 172,
    "g": 61,
    "b": 68
  },
  "hsl": {
    "h": 356.216,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5181,
    "c": 0.14518,
    "h": 20.1
  },
  "luminance": 0.12525
}

Semantic roles & 50–950 ramp

primary

#AC3D44

secondary

#84C1BD

accent

#D7CF51

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AC3D44

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

Preview Lab → · Contrast checker → · Palette generator →