#AC2A43#AC2A43

#AC2A43 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.165 H 15.0°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#AC2A43
RGB	rgb(172, 42, 67)
HSL	hsl(348, 61%, 42%)
HSV	hsv(348, 76%, 67%)
CMYK	cmyk(0%, 75.6%, 61%, 32.5%)
CIE-LAB	lab(39.30, 53.25, 17.55)
CIE-LCH	lch(39.30, 56.07, 18.24°)
OKLab	oklab(49.76% 0.1598 0.043)
OKLCH	oklch(49.76% 0.165 15)
XYZ	xyz(18.8563, 10.8346, 6.4075)
Luminance	0.1083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2A43 #2AAC93

analogous

#AC2A84 #AC2A43 #AC522A

triadic

#AC2A43 #43AC2A #2A43AC

tetradic

#AC2A43 #84AC2A #2AAC93 #522AAC

square

#AC2A43 #84AC2A #2AAC93 #522AAC

split-complementary

#AC2A43 #2AAC52 #2A84AC

monochromatic

#4A121D #7B1E30 #AC2A43 #D1425E #DD7388

Accessibility & contrast

On white

6.63

#AC2A43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#AC2A43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2A43

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2A43	#FFFFFF	#000000	##FFFFFF
##AC2A43	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4B43

Deuteranopia (green-blind)

#6F6640

Tritanopia (blue-blind)

#BD0035

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2a43;
/* rgb */ color: rgb(172, 42, 67);
/* oklch */ color: oklch(49.8% 0.165 15.0);

Tailwind

colors: {
  custom: {
    50: '#cc6f76',
    500: '#ac2a43',
    950: '#000000',
  },
}

SCSS

$custom: #ac2a43;
$custom-light: #cc6f76;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2a43",
  "rgb": {
    "r": 172,
    "g": 42,
    "b": 67
  },
  "hsl": {
    "h": 348.462,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49759,
    "c": 0.16542,
    "h": 15
  },
  "luminance": 0.10832
}

Semantic roles & 50–950 ramp

primary

#AC2A43

secondary

#6DC4B4

accent

#E4C544

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AC2A43

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

Preview Lab → · Contrast checker → · Palette generator →