#AC3449#AC3449

#AC3449 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.9% C 0.155 H 14.6°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#AC3449
RGB	rgb(172, 52, 73)
HSL	hsl(350, 54%, 44%)
HSV	hsv(350, 70%, 67%)
CMYK	cmyk(0%, 69.8%, 57.6%, 32.5%)
CIE-LAB	lab(40.75, 50.00, 15.72)
CIE-LCH	lch(40.75, 52.42, 17.46°)
OKLab	oklab(50.88% 0.1504 0.039)
OKLCH	oklch(50.88% 0.155 14.6)
XYZ	xyz(19.4457, 11.7104, 7.5384)
Luminance	0.1171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3449 #34AC97

analogous

#AC3485 #AC3449 #AC5B34

triadic

#AC3449 #49AC34 #3449AC

tetradic

#AC3449 #85AC34 #34AC97 #5B34AC

square

#AC3449 #85AC34 #34AC97 #5B34AC

split-complementary

#AC3449 #34AC5B #3485AC

monochromatic

#4E1821 #7D2635 #AC3449 #CB5267 #D98191

Accessibility & contrast

On white

6.28

#AC3449 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AC3449 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3449

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3449	#FFFFFF	#000000	##FFFFFF
##AC3449	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525049

Deuteranopia (green-blind)

#716946

Tritanopia (blue-blind)

#BC193D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3449;
/* rgb */ color: rgb(172, 52, 73);
/* oklch */ color: oklch(50.9% 0.155 14.6);

Tailwind

colors: {
  custom: {
    50: '#cb747b',
    500: '#ac3449',
    950: '#000000',
  },
}

SCSS

$custom: #ac3449;
$custom-light: #cb747b;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3449",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 73
  },
  "hsl": {
    "h": 349.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50878,
    "c": 0.15535,
    "h": 14.6
  },
  "luminance": 0.11708
}

Semantic roles & 50–950 ramp

primary

#AC3449

secondary

#79C2B6

accent

#DDC34B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AC3449

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

Preview Lab → · Contrast checker → · Palette generator →