#AC2345#AC2345

#AC2345 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.2% C 0.172 H 12.7°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#AC2345
RGB	rgb(172, 35, 69)
HSL	hsl(345, 66%, 41%)
HSV	hsv(345, 80%, 67%)
CMYK	cmyk(0%, 79.7%, 59.9%, 32.5%)
CIE-LAB	lab(38.56, 55.58, 15.29)
CIE-LCH	lch(38.56, 57.65, 15.38°)
OKLab	oklab(49.23% 0.1676 0.0378)
OKLCH	oklch(49.23% 0.172 12.7)
XYZ	xyz(18.6904, 10.4052, 6.6533)
Luminance	0.1040 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2345 #23AC8A

analogous

#AC238A #AC2345 #AC4523

triadic

#AC2345 #45AC23 #2345AC

tetradic

#AC2345 #8AAC23 #23AC8A #4523AC

square

#AC2345 #8AAC23 #23AC8A #4523AC

split-complementary

#AC2345 #23AC45 #238AAC

monochromatic

#460E1C #791931 #AC2345 #D6365E #E06987

Accessibility & contrast

On white

6.82

#AC2345 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AC2345 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2345

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2345	#FFFFFF	#000000	##FFFFFF
##AC2345	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	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: #ac2345;
/* rgb */ color: rgb(172, 35, 69);
/* oklch */ color: oklch(49.2% 0.172 12.7);

Tailwind

colors: {
  custom: {
    50: '#cc6c78',
    500: '#ac2345',
    950: '#000000',
  },
}

SCSS

$custom: #ac2345;
$custom-light: #cc6c78;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2345",
  "rgb": {
    "r": 172,
    "g": 35,
    "b": 69
  },
  "hsl": {
    "h": 345.109,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49225,
    "c": 0.17183,
    "h": 12.7
  },
  "luminance": 0.10402
}

Semantic roles & 50–950 ramp

primary

#AC2345

secondary

#64C6AE

accent

#E9BF3F

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#150808

muted

#837A7B

Preview Lab

Preview with #AC2345

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

Preview Lab → · Contrast checker → · Palette generator →