#AC3D55#AC3D55

#AC3D55 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.2% C 0.146 H 10.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#AC3D55
RGB	rgb(172, 61, 85)
HSL	hsl(347, 48%, 46%)
HSV	hsv(347, 65%, 67%)
CMYK	cmyk(0%, 64.5%, 50.6%, 32.5%)
CIE-LAB	lab(42.41, 47.22, 10.51)
CIE-LCH	lch(42.41, 48.38, 12.55°)
OKLab	oklab(52.2% 0.1431 0.0269)
OKLCH	oklch(52.2% 0.146 10.7)
XYZ	xyz(20.3233, 12.7666, 9.9865)
Luminance	0.1276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3D55 #3DAC94

analogous

#AC3D8C #AC3D55 #AC5C3D

triadic

#AC3D55 #55AC3D #3D55AC

tetradic

#AC3D55 #8CAC3D #3DAC94 #5C3DAC

square

#AC3D55 #8CAC3D #3DAC94 #5C3DAC

split-complementary

#AC3D55 #3DAC5C #3D8CAC

monochromatic

#521D28 #7F2D3F #AC3D55 #C76076 #D78D9D

Accessibility & contrast

On white

5.91

#AC3D55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#AC3D55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3D55

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3D55	#FFFFFF	#000000	##FFFFFF
##AC3D55	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565655

Deuteranopia (green-blind)

#736C52

Tritanopia (blue-blind)

#BB2B46

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ac3d55;
/* rgb */ color: rgb(172, 61, 85);
/* oklch */ color: oklch(52.2% 0.146 10.7);

Tailwind

colors: {
  custom: {
    50: '#ca7984',
    500: '#ac3d55',
    950: '#000000',
  },
}

SCSS

$custom: #ac3d55;
$custom-light: #ca7984;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3d55",
  "rgb": {
    "r": 172,
    "g": 61,
    "b": 85
  },
  "hsl": {
    "h": 347.027,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52203,
    "c": 0.14565,
    "h": 10.7
  },
  "luminance": 0.12764
}

Semantic roles & 50–950 ramp

primary

#AC3D55

secondary

#84C1B4

accent

#D7BA51

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AC3D55

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

Preview Lab → · Contrast checker → · Palette generator →