#AC2A45#AC2A45

#AC2A45 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.166 H 14.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#AC2A45
RGB	rgb(172, 42, 69)
HSL	hsl(348, 61%, 42%)
HSV	hsv(348, 76%, 67%)
CMYK	cmyk(0%, 75.6%, 59.9%, 32.5%)
CIE-LAB	lab(39.34, 53.39, 16.34)
CIE-LCH	lch(39.34, 55.83, 17.02°)
OKLab	oklab(49.8% 0.1606 0.0403)
OKLCH	oklch(49.8% 0.166 14.1)
XYZ	xyz(18.9173, 10.8590, 6.7290)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2A45 #2AAC91

analogous

#AC2A86 #AC2A45 #AC502A

triadic

#AC2A45 #45AC2A #2A45AC

tetradic

#AC2A45 #86AC2A #2AAC91 #502AAC

square

#AC2A45 #86AC2A #2AAC91 #502AAC

split-complementary

#AC2A45 #2AAC50 #2A86AC

monochromatic

#4A121E #7B1E31 #AC2A45 #D14260 #DD7389

Accessibility & contrast

On white

6.62

#AC2A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#AC2A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2A45

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2A45	#FFFFFF	#000000	##FFFFFF
##AC2A45	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4C45

Deuteranopia (green-blind)

#6F6642

Tritanopia (blue-blind)

#BC0035

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2a45;
/* rgb */ color: rgb(172, 42, 69);
/* oklch */ color: oklch(49.8% 0.166 14.1);

Tailwind

colors: {
  custom: {
    50: '#cc6f78',
    500: '#ac2a45',
    950: '#000000',
  },
}

SCSS

$custom: #ac2a45;
$custom-light: #cc6f78;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2a45",
  "rgb": {
    "r": 172,
    "g": 42,
    "b": 69
  },
  "hsl": {
    "h": 347.538,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49804,
    "c": 0.16552,
    "h": 14.1
  },
  "luminance": 0.10856
}

Semantic roles & 50–950 ramp

primary

#AC2A45

secondary

#6DC4B2

accent

#E4C344

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AC2A45

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

Preview Lab → · Contrast checker → · Palette generator →