#AC3A44#AC3A44

#AC3A44 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.4% C 0.149 H 19.0°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#AC3A44
RGB	rgb(172, 58, 68)
HSL	hsl(355, 50%, 45%)
HSV	hsv(355, 66%, 67%)
CMYK	cmyk(0%, 66.3%, 60.5%, 32.5%)
CIE-LAB	lab(41.56, 47.16, 19.91)
CIE-LCH	lch(41.56, 51.19, 22.89°)
OKLab	oklab(51.45% 0.1405 0.0485)
OKLCH	oklch(51.45% 0.149 19)
XYZ	xyz(19.5716, 12.2168, 6.7952)
Luminance	0.1221 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3A44 #3AACA2

analogous

#AC3A7D #AC3A44 #AC693A

triadic

#AC3A44 #44AC3A #3A44AC

tetradic

#AC3A44 #7DAC3A #3AACA2 #693AAC

square

#AC3A44 #7DAC3A #3AACA2 #693AAC

split-complementary

#AC3A44 #3AAC69 #3A7DAC

monochromatic

#501B20 #7E2B32 #AC3A44 #C85B65 #D78990

Accessibility & contrast

On white

6.10

#AC3A44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AC3A44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3A44

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3A44	#FFFFFF	#000000	##FFFFFF
##AC3A44	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575344

Deuteranopia (green-blind)

#746B41

Tritanopia (blue-blind)

#BC213E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ac3a44;
/* rgb */ color: rgb(172, 58, 68);
/* oklch */ color: oklch(51.4% 0.149 19.0);

Tailwind

colors: {
  custom: {
    50: '#cb7777',
    500: '#ac3a44',
    950: '#000000',
  },
}

SCSS

$custom: #ac3a44;
$custom-light: #cb7777;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3a44",
  "rgb": {
    "r": 172,
    "g": 58,
    "b": 68
  },
  "hsl": {
    "h": 354.737,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51447,
    "c": 0.14859,
    "h": 19
  },
  "luminance": 0.12214
}

Semantic roles & 50–950 ramp

primary

#AC3A44

secondary

#80C2BC

accent

#D9CD4F

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AC3A44

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

Preview Lab → · Contrast checker → · Palette generator →