#AC2445#AC2445

#AC2445 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.171 H 12.9°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AC2445
RGB	rgb(172, 36, 69)
HSL	hsl(345, 65%, 41%)
HSV	hsv(345, 79%, 67%)
CMYK	cmyk(0%, 79.1%, 59.9%, 32.5%)
CIE-LAB	lab(38.66, 55.29, 15.43)
CIE-LCH	lch(38.66, 57.40, 15.60°)
OKLab	oklab(49.3% 0.1667 0.0381)
OKLCH	oklch(49.3% 0.171 12.9)
XYZ	xyz(18.7202, 10.4649, 6.6633)
Luminance	0.1046 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2445 #24AC8B

analogous

#AC2489 #AC2445 #AC4724

triadic

#AC2445 #45AC24 #2445AC

tetradic

#AC2445 #89AC24 #24AC8B #4724AC

square

#AC2445 #89AC24 #24AC8B #4724AC

split-complementary

#AC2445 #24AC47 #2489AC

monochromatic

#470F1C #791931 #AC2445 #D5385E #E06A87

Accessibility & contrast

On white

6.79

#AC2445 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AC2445 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2445

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2445	#FFFFFF	#000000	##FFFFFF
##AC2445	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4945

Deuteranopia (green-blind)

#6D6541

Tritanopia (blue-blind)

#BD0032

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac2445;
/* rgb */ color: rgb(172, 36, 69);
/* oklch */ color: oklch(49.3% 0.171 12.9);

Tailwind

colors: {
  custom: {
    50: '#cc6d78',
    500: '#ac2445',
    950: '#000000',
  },
}

SCSS

$custom: #ac2445;
$custom-light: #cc6d78;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2445",
  "rgb": {
    "r": 172,
    "g": 36,
    "b": 69
  },
  "hsl": {
    "h": 345.441,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49302,
    "c": 0.17098,
    "h": 12.9
  },
  "luminance": 0.10462
}

Semantic roles & 50–950 ramp

primary

#AC2445

secondary

#66C6AF

accent

#E8BF3F

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#150808

muted

#837A7B

Preview Lab

Preview with #AC2445

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

Preview Lab → · Contrast checker → · Palette generator →