#AC3D4C#AC3D4C

#AC3D4C is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.0% C 0.145 H 15.8°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#AC3D4C
RGB	rgb(172, 61, 76)
HSL	hsl(352, 48%, 46%)
HSV	hsv(352, 65%, 67%)
CMYK	cmyk(0%, 64.5%, 55.8%, 32.5%)
CIE-LAB	lab(42.20, 46.46, 15.82)
CIE-LCH	lch(42.20, 49.08, 18.80°)
OKLab	oklab(51.98% 0.1395 0.0394)
OKLCH	oklch(51.98% 0.145 15.8)
XYZ	xyz(19.9883, 12.6325, 8.2218)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3D4C #3DAC9D

analogous

#AC3D83 #AC3D4C #AC653D

triadic

#AC3D4C #4CAC3D #3D4CAC

tetradic

#AC3D4C #83AC3D #3DAC9D #653DAC

square

#AC3D4C #83AC3D #3DAC9D #653DAC

split-complementary

#AC3D4C #3DAC65 #3D83AC

monochromatic

#521D24 #7F2D38 #AC3D4C #C7606E #D78D97

Accessibility & contrast

On white

5.96

#AC3D4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#AC3D4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3D4C

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3D4C	#FFFFFF	#000000	##FFFFFF
##AC3D4C	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58554C

Deuteranopia (green-blind)

#746C49

Tritanopia (blue-blind)

#BC2943

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ac3d4c;
/* rgb */ color: rgb(172, 61, 76);
/* oklch */ color: oklch(52.0% 0.145 15.8);

Tailwind

colors: {
  custom: {
    50: '#ca787d',
    500: '#ac3d4c',
    950: '#000000',
  },
}

SCSS

$custom: #ac3d4c;
$custom-light: #ca787d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3d4c",
  "rgb": {
    "r": 172,
    "g": 61,
    "b": 76
  },
  "hsl": {
    "h": 351.892,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51983,
    "c": 0.145,
    "h": 15.8
  },
  "luminance": 0.1263
}

Semantic roles & 50–950 ramp

primary

#AC3D4C

secondary

#84C1B9

accent

#D7C551

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AC3D4C

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

Preview Lab → · Contrast checker → · Palette generator →