#AC3535#AC3535

#AC3535 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.6% C 0.155 H 24.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#AC3535
RGB	rgb(172, 53, 53)
HSL	hsl(0, 53%, 44%)
HSV	hsv(0, 69%, 67%)
CMYK	cmyk(0%, 69.2%, 69.2%, 32.5%)
CIE-LAB	lab(40.54, 48.31, 27.79)
CIE-LCH	lch(40.54, 55.74, 29.91°)
OKLab	oklab(50.6% 0.1412 0.0646)
OKLCH	oklch(50.6% 0.155 24.6)
XYZ	xyz(18.9310, 11.5767, 4.6052)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3535 #35ACAC

analogous

#AC3571 #AC3535 #AC7135

triadic

#AC3535 #35AC35 #3535AC

tetradic

#AC3535 #71AC35 #35ACAC #7135AC

square

#AC3535 #71AC35 #35ACAC #7135AC

split-complementary

#AC3535 #35AC71 #3571AC

monochromatic

#4E1818 #7D2727 #AC3535 #CA5454 #D98383

Accessibility & contrast

On white

6.34

#AC3535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#AC3535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3535

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3535	#FFFFFF	#000000	##FFFFFF
##AC3535	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F34

Deuteranopia (green-blind)

#746931

Tritanopia (blue-blind)

#BD1236

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3535;
/* rgb */ color: rgb(172, 53, 53);
/* oklch */ color: oklch(50.6% 0.155 24.6);

Tailwind

colors: {
  custom: {
    50: '#cc746c',
    500: '#ac3535',
    950: '#000000',
  },
}

SCSS

$custom: #ac3535;
$custom-light: #cc746c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3535",
  "rgb": {
    "r": 172,
    "g": 53,
    "b": 53
  },
  "hsl": {
    "h": 0,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50599,
    "c": 0.15524,
    "h": 24.6
  },
  "luminance": 0.11574
}

Semantic roles & 50–950 ramp

primary

#AC3535

secondary

#7BC2C2

accent

#DCDC4C

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150907

muted

#837B7A

Preview Lab

Preview with #AC3535

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

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