#AC2E3E#AC2E3E

#AC2E3E is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.162 H 18.4°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#AC2E3E
RGB	rgb(172, 46, 62)
HSL	hsl(352, 58%, 43%)
HSV	hsv(352, 73%, 67%)
CMYK	cmyk(0%, 73.3%, 64%, 32.5%)
CIE-LAB	lab(39.71, 51.53, 21.22)
CIE-LCH	lch(39.71, 55.73, 22.39°)
OKLab	oklab(50.03% 0.1533 0.051)
OKLCH	oklch(50.03% 0.162 18.4)
XYZ	xyz(18.8617, 11.0752, 5.7010)
Luminance	0.1107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2E3E #2EAC9C

analogous

#AC2E7D #AC2E3E #AC5D2E

triadic

#AC2E3E #3EAC2E #2E3EAC

tetradic

#AC2E3E #7DAC2E #2EAC9C #5D2EAC

square

#AC2E3E #7DAC2E #2EAC9C #5D2EAC

split-complementary

#AC2E3E #2EAC5D #2E7DAC

monochromatic

#4B141B #7C212D #AC2E3E #CE495A #DB7986

Accessibility & contrast

On white

6.53

#AC2E3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#AC2E3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2E3E

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2E3E	#FFFFFF	#000000	##FFFFFF
##AC2E3E	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514D3E

Deuteranopia (green-blind)

#71673A

Tritanopia (blue-blind)

#BD0135

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac2e3e;
/* rgb */ color: rgb(172, 46, 62);
/* oklch */ color: oklch(50.0% 0.162 18.4);

Tailwind

colors: {
  custom: {
    50: '#cc7173',
    500: '#ac2e3e',
    950: '#000000',
  },
}

SCSS

$custom: #ac2e3e;
$custom-light: #cc7173;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2e3e",
  "rgb": {
    "r": 172,
    "g": 46,
    "b": 62
  },
  "hsl": {
    "h": 352.381,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5003,
    "c": 0.16151,
    "h": 18.4
  },
  "luminance": 0.11072
}

Semantic roles & 50–950 ramp

primary

#AC2E3E

secondary

#72C3B9

accent

#E1CD47

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #AC2E3E

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

Preview Lab → · Contrast checker → · Palette generator →