#AC3446#AC3446

#AC3446 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.155 H 16.1°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#AC3446
RGB	rgb(172, 52, 70)
HSL	hsl(351, 54%, 44%)
HSV	hsv(351, 70%, 67%)
CMYK	cmyk(0%, 69.8%, 59.3%, 32.5%)
CIE-LAB	lab(40.69, 49.78, 17.52)
CIE-LCH	lch(40.69, 52.77, 19.39°)
OKLab	oklab(50.81% 0.1492 0.0431)
OKLCH	oklch(50.81% 0.155 16.1)
XYZ	xyz(19.3486, 11.6715, 7.0271)
Luminance	0.1167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3446 #34AC9A

analogous

#AC3482 #AC3446 #AC5E34

triadic

#AC3446 #46AC34 #3446AC

tetradic

#AC3446 #82AC34 #34AC9A #5E34AC

square

#AC3446 #82AC34 #34AC9A #5E34AC

split-complementary

#AC3446 #34AC5E #3482AC

monochromatic

#4E1820 #7D2633 #AC3446 #CB5264 #D9818F

Accessibility & contrast

On white

6.30

#AC3446 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#AC3446 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3446

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3446	#FFFFFF	#000000	##FFFFFF
##AC3446	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535046

Deuteranopia (green-blind)

#726943

Tritanopia (blue-blind)

#BC173B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3446;
/* rgb */ color: rgb(172, 52, 70);
/* oklch */ color: oklch(50.8% 0.155 16.1);

Tailwind

colors: {
  custom: {
    50: '#cb7479',
    500: '#ac3446',
    950: '#000000',
  },
}

SCSS

$custom: #ac3446;
$custom-light: #cb7479;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3446",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 70
  },
  "hsl": {
    "h": 351,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50811,
    "c": 0.15526,
    "h": 16.1
  },
  "luminance": 0.11669
}

Semantic roles & 50–950 ramp

primary

#AC3446

secondary

#79C2B7

accent

#DDC74B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AC3446

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

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