#AC2F34#AC2F34

#AC2F34 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.161 H 23.2°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#AC2F34
RGB	rgb(172, 47, 52)
HSL	hsl(358, 57%, 43%)
HSV	hsv(358, 73%, 67%)
CMYK	cmyk(0%, 72.7%, 69.8%, 32.5%)
CIE-LAB	lab(39.67, 50.59, 27.36)
CIE-LCH	lch(39.67, 57.51, 28.40°)
OKLab	oklab(49.95% 0.1482 0.0635)
OKLCH	oklch(49.95% 0.161 23.2)
XYZ	xyz(18.6517, 11.0544, 4.3997)
Luminance	0.1105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2F34 #2FACA7

analogous

#AC2F72 #AC2F34 #AC682F

triadic

#AC2F34 #34AC2F #2F34AC

tetradic

#AC2F34 #72AC2F #2FACA7 #682FAC

square

#AC2F34 #72AC2F #2FACA7 #682FAC

split-complementary

#AC2F34 #2FAC68 #2F72AC

monochromatic

#4C1517 #7C2225 #AC2F34 #CE4B50 #DB7B7E

Accessibility & contrast

On white

6.54

#AC2F34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#AC2F34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2F34

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2F34	#FFFFFF	#000000	##FFFFFF
##AC2F34	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C33

Deuteranopia (green-blind)

#726730

Tritanopia (blue-blind)

#BD0032

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2f34;
/* rgb */ color: rgb(172, 47, 52);
/* oklch */ color: oklch(50.0% 0.161 23.2);

Tailwind

colors: {
  custom: {
    50: '#cc716b',
    500: '#ac2f34',
    950: '#000000',
  },
}

SCSS

$custom: #ac2f34;
$custom-light: #cc716b;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2f34",
  "rgb": {
    "r": 172,
    "g": 47,
    "b": 52
  },
  "hsl": {
    "h": 357.6,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4995,
    "c": 0.16119,
    "h": 23.2
  },
  "luminance": 0.11052
}

Semantic roles & 50–950 ramp

primary

#AC2F34

secondary

#74C3C0

accent

#E0DA47

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC2F34

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

Preview Lab → · Contrast checker → · Palette generator →