#AC2E32#AC2E32

#AC2E32 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.8% C 0.162 H 23.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#AC2E32
RGB	rgb(172, 46, 50)
HSL	hsl(358, 58%, 43%)
HSV	hsv(358, 73%, 67%)
CMYK	cmyk(0%, 73.3%, 70.9%, 32.5%)
CIE-LAB	lab(39.51, 50.86, 28.38)
CIE-LCH	lch(39.51, 58.24, 29.16°)
OKLab	oklab(49.82% 0.1486 0.0654)
OKLCH	oklch(49.82% 0.162 23.8)
XYZ	xyz(18.5680, 10.9577, 4.1543)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2E32 #2EACA8

analogous

#AC2E71 #AC2E32 #AC692E

triadic

#AC2E32 #32AC2E #2E32AC

tetradic

#AC2E32 #71AC2E #2EACA8 #692EAC

square

#AC2E32 #71AC2E #2EACA8 #692EAC

split-complementary

#AC2E32 #2EAC69 #2E71AC

monochromatic

#4B1416 #7C2124 #AC2E32 #CE494D #DB797C

Accessibility & contrast

On white

6.58

#AC2E32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AC2E32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2E32

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2E32	#FFFFFF	#000000	##FFFFFF
##AC2E32	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C31

Deuteranopia (green-blind)

#72672E

Tritanopia (blue-blind)

#BD0031

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2e32;
/* rgb */ color: rgb(172, 46, 50);
/* oklch */ color: oklch(49.8% 0.162 23.8);

Tailwind

colors: {
  custom: {
    50: '#cd706a',
    500: '#ac2e32',
    950: '#000000',
  },
}

SCSS

$custom: #ac2e32;
$custom-light: #cd706a;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2e32",
  "rgb": {
    "r": 172,
    "g": 46,
    "b": 50
  },
  "hsl": {
    "h": 358.095,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49819,
    "c": 0.16233,
    "h": 23.8
  },
  "luminance": 0.10955
}

Semantic roles & 50–950 ramp

primary

#AC2E32

secondary

#72C3C1

accent

#E1DC47

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC2E32

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

Preview Lab → · Contrast checker → · Palette generator →