#AC2D36#AC2D36

#AC2D36 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.163 H 21.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#AC2D36
RGB	rgb(172, 45, 54)
HSL	hsl(356, 59%, 43%)
HSV	hsv(356, 74%, 67%)
CMYK	cmyk(0%, 73.8%, 68.6%, 32.5%)
CIE-LAB	lab(39.44, 51.42, 25.85)
CIE-LCH	lch(39.44, 57.56, 26.69°)
OKLab	oklab(49.79% 0.1513 0.0604)
OKLCH	oklch(49.79% 0.163 21.8)
XYZ	xyz(18.6195, 10.9166, 4.6160)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2D36 #2DACA3

analogous

#AC2D75 #AC2D36 #AC632D

triadic

#AC2D36 #36AC2D #2D36AC

tetradic

#AC2D36 #75AC2D #2DACA3 #632DAC

square

#AC2D36 #75AC2D #2DACA3 #632DAC

split-complementary

#AC2D36 #2DAC63 #2D75AC

monochromatic

#4B1418 #7B2027 #AC2D36 #CF4751 #DC787F

Accessibility & contrast

On white

6.60

#AC2D36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AC2D36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2D36

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2D36	#FFFFFF	#000000	##FFFFFF
##AC2D36	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514C35

Deuteranopia (green-blind)

#716732

Tritanopia (blue-blind)

#BD0032

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2d36;
/* rgb */ color: rgb(172, 45, 54);
/* oklch */ color: oklch(49.8% 0.163 21.8);

Tailwind

colors: {
  custom: {
    50: '#cc706d',
    500: '#ac2d36',
    950: '#000000',
  },
}

SCSS

$custom: #ac2d36;
$custom-light: #cc706d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2d36",
  "rgb": {
    "r": 172,
    "g": 45,
    "b": 54
  },
  "hsl": {
    "h": 355.748,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49787,
    "c": 0.16289,
    "h": 21.8
  },
  "luminance": 0.10914
}

Semantic roles & 50–950 ramp

primary

#AC2D36

secondary

#71C4BE

accent

#E2D746

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AC2D36

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

Preview Lab → · Contrast checker → · Palette generator →