#AC2936#AC2936

#AC2936 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.4% C 0.167 H 20.8°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#AC2936
RGB	rgb(172, 41, 54)
HSL	hsl(354, 62%, 42%)
HSV	hsv(354, 76%, 67%)
CMYK	cmyk(0%, 76.2%, 68.6%, 32.5%)
CIE-LAB	lab(38.94, 52.81, 25.24)
CIE-LCH	lch(38.94, 58.53, 25.54°)
OKLab	oklab(49.42% 0.1557 0.0591)
OKLCH	oklch(49.42% 0.167 20.8)
XYZ	xyz(18.4741, 10.6257, 4.5675)
Luminance	0.1062 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2936 #29AC9F

analogous

#AC2978 #AC2936 #AC5E29

triadic

#AC2936 #36AC29 #2936AC

tetradic

#AC2936 #78AC29 #29AC9F #5E29AC

square

#AC2936 #78AC29 #29AC9F #5E29AC

split-complementary

#AC2936 #29AC5E #2978AC

monochromatic

#491117 #7B1D26 #AC2936 #D2414F #DD727D

Accessibility & contrast

On white

6.72

#AC2936 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#AC2936 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2936

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2936	#FFFFFF	#000000	##FFFFFF
##AC2936	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A35

Deuteranopia (green-blind)

#706632

Tritanopia (blue-blind)

#BD002F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac2936;
/* rgb */ color: rgb(172, 41, 54);
/* oklch */ color: oklch(49.4% 0.167 20.8);

Tailwind

colors: {
  custom: {
    50: '#cd6e6d',
    500: '#ac2936',
    950: '#000000',
  },
}

SCSS

$custom: #ac2936;
$custom-light: #cd6e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2936",
  "rgb": {
    "r": 172,
    "g": 41,
    "b": 54
  },
  "hsl": {
    "h": 354.046,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49417,
    "c": 0.1665,
    "h": 20.8
  },
  "luminance": 0.10623
}

Semantic roles & 50–950 ramp

primary

#AC2936

secondary

#6CC5BC

accent

#E5D543

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AC2936

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

Preview Lab → · Contrast checker → · Palette generator →