#AC3448#AC3448

#AC3448 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.9% C 0.155 H 15.1°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#AC3448
RGB	rgb(172, 52, 72)
HSL	hsl(350, 54%, 44%)
HSV	hsv(350, 70%, 67%)
CMYK	cmyk(0%, 69.8%, 58.1%, 32.5%)
CIE-LAB	lab(40.73, 49.93, 16.32)
CIE-LCH	lch(40.73, 52.53, 18.10°)
OKLab	oklab(50.86% 0.15 0.0404)
OKLCH	oklch(50.86% 0.155 15.1)
XYZ	xyz(19.4128, 11.6972, 7.3652)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3448 #34AC98

analogous

#AC3484 #AC3448 #AC5C34

triadic

#AC3448 #48AC34 #3448AC

tetradic

#AC3448 #84AC34 #34AC98 #5C34AC

square

#AC3448 #84AC34 #34AC98 #5C34AC

split-complementary

#AC3448 #34AC5C #3484AC

monochromatic

#4E1821 #7D2634 #AC3448 #CB5266 #D98190

Accessibility & contrast

On white

6.29

#AC3448 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AC3448 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3448

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3448	#FFFFFF	#000000	##FFFFFF
##AC3448	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535048

Deuteranopia (green-blind)

#716945

Tritanopia (blue-blind)

#BC183C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3448;
/* rgb */ color: rgb(172, 52, 72);
/* oklch */ color: oklch(50.9% 0.155 15.1);

Tailwind

colors: {
  custom: {
    50: '#cb747a',
    500: '#ac3448',
    950: '#000000',
  },
}

SCSS

$custom: #ac3448;
$custom-light: #cb747a;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3448",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 72
  },
  "hsl": {
    "h": 350,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50856,
    "c": 0.15531,
    "h": 15.1
  },
  "luminance": 0.11695
}

Semantic roles & 50–950 ramp

primary

#AC3448

secondary

#79C2B6

accent

#DDC54B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AC3448

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

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