#AC2C3C#AC2C3C

#AC2C3C is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.163 H 18.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#AC2C3C
RGB	rgb(172, 44, 60)
HSL	hsl(353, 59%, 42%)
HSV	hsv(353, 74%, 67%)
CMYK	cmyk(0%, 74.4%, 65.1%, 32.5%)
CIE-LAB	lab(39.41, 52.12, 22.10)
CIE-LCH	lch(39.41, 56.61, 22.97°)
OKLab	oklab(49.8% 0.1547 0.0528)
OKLCH	oklch(49.8% 0.163 18.8)
XYZ	xyz(18.7315, 10.9010, 5.3919)
Luminance	0.1090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2C3C #2CAC9C

analogous

#AC2C7C #AC2C3C #AC5C2C

triadic

#AC2C3C #3CAC2C #2C3CAC

tetradic

#AC2C3C #7CAC2C #2CAC9C #5C2CAC

square

#AC2C3C #7CAC2C #2CAC9C #5C2CAC

split-complementary

#AC2C3C #2CAC5C #2C7CAC

monochromatic

#4B131A #7B202B #AC2C3C #D04657 #DC7683

Accessibility & contrast

On white

6.60

#AC2C3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AC2C3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2C3C

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2C3C	#FFFFFF	#000000	##FFFFFF
##AC2C3C	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C3C

Deuteranopia (green-blind)

#706738

Tritanopia (blue-blind)

#BD0033

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2c3c;
/* rgb */ color: rgb(172, 44, 60);
/* oklch */ color: oklch(49.8% 0.163 18.8);

Tailwind

colors: {
  custom: {
    50: '#cc7071',
    500: '#ac2c3c',
    950: '#000000',
  },
}

SCSS

$custom: #ac2c3c;
$custom-light: #cc7071;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2c3c",
  "rgb": {
    "r": 172,
    "g": 44,
    "b": 60
  },
  "hsl": {
    "h": 352.5,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.498,
    "c": 0.16349,
    "h": 18.8
  },
  "luminance": 0.10898
}

Semantic roles & 50–950 ramp

primary

#AC2C3C

secondary

#70C4B9

accent

#E2CF45

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AC2C3C

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

Preview Lab → · Contrast checker → · Palette generator →