#AC3548#AC3548

#AC3548 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.154 H 15.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#AC3548
RGB	rgb(172, 53, 72)
HSL	hsl(350, 53%, 44%)
HSV	hsv(350, 69%, 67%)
CMYK	cmyk(0%, 69.2%, 58.1%, 32.5%)
CIE-LAB	lab(40.88, 49.53, 16.52)
CIE-LCH	lch(40.88, 52.21, 18.44°)
OKLab	oklab(50.96% 0.1487 0.0408)
OKLCH	oklch(50.96% 0.154 15.4)
XYZ	xyz(19.4579, 11.7874, 7.3802)
Luminance	0.1178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3548 #35AC99

analogous

#AC3584 #AC3548 #AC5E35

triadic

#AC3548 #48AC35 #3548AC

tetradic

#AC3548 #84AC35 #35AC99 #5E35AC

square

#AC3548 #84AC35 #35AC99 #5E35AC

split-complementary

#AC3548 #35AC5E #3584AC

monochromatic

#4E1821 #7D2734 #AC3548 #CA5467 #D98390

Accessibility & contrast

On white

6.26

#AC3548 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AC3548 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3548

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3548	#FFFFFF	#000000	##FFFFFF
##AC3548	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535148

Deuteranopia (green-blind)

#726945

Tritanopia (blue-blind)

#BC1A3D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3548;
/* rgb */ color: rgb(172, 53, 72);
/* oklch */ color: oklch(51.0% 0.154 15.4);

Tailwind

colors: {
  custom: {
    50: '#cb747a',
    500: '#ac3548',
    950: '#000000',
  },
}

SCSS

$custom: #ac3548;
$custom-light: #cb747a;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3548",
  "rgb": {
    "r": 172,
    "g": 53,
    "b": 72
  },
  "hsl": {
    "h": 350.42,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50964,
    "c": 0.15421,
    "h": 15.4
  },
  "luminance": 0.11785
}

Semantic roles & 50–950 ramp

primary

#AC3548

secondary

#7BC2B7

accent

#DCC54C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AC3548

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

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