#AC3546#AC3546

#AC3546 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.154 H 16.4°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#AC3546
RGB	rgb(172, 53, 70)
HSL	hsl(351, 53%, 44%)
HSV	hsv(351, 69%, 67%)
CMYK	cmyk(0%, 69.2%, 59.3%, 32.5%)
CIE-LAB	lab(40.83, 49.38, 17.71)
CIE-LCH	lch(40.83, 52.46, 19.73°)
OKLab	oklab(50.92% 0.1479 0.0435)
OKLCH	oklch(50.92% 0.154 16.4)
XYZ	xyz(19.3937, 11.7617, 7.0422)
Luminance	0.1176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3546 #35AC9B

analogous

#AC3582 #AC3546 #AC6035

triadic

#AC3546 #46AC35 #3546AC

tetradic

#AC3546 #82AC35 #35AC9B #6035AC

square

#AC3546 #82AC35 #35AC9B #6035AC

split-complementary

#AC3546 #35AC60 #3582AC

monochromatic

#4E1820 #7D2733 #AC3546 #CA5465 #D9838F

Accessibility & contrast

On white

6.27

#AC3546 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AC3546 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3546

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3546	#FFFFFF	#000000	##FFFFFF
##AC3546	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545146

Deuteranopia (green-blind)

#726943

Tritanopia (blue-blind)

#BC193C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3546;
/* rgb */ color: rgb(172, 53, 70);
/* oklch */ color: oklch(50.9% 0.154 16.4);

Tailwind

colors: {
  custom: {
    50: '#cb7479',
    500: '#ac3546',
    950: '#000000',
  },
}

SCSS

$custom: #ac3546;
$custom-light: #cb7479;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3546",
  "rgb": {
    "r": 172,
    "g": 53,
    "b": 70
  },
  "hsl": {
    "h": 351.429,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5092,
    "c": 0.15416,
    "h": 16.4
  },
  "luminance": 0.11759
}

Semantic roles & 50–950 ramp

primary

#AC3546

secondary

#7BC2B8

accent

#DCC84C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AC3546

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

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