#AC2E3F#AC2E3F

#AC2E3F is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.161 H 17.9°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#AC2E3F
RGB	rgb(172, 46, 63)
HSL	hsl(352, 58%, 43%)
HSV	hsv(352, 73%, 67%)
CMYK	cmyk(0%, 73.3%, 63.4%, 32.5%)
CIE-LAB	lab(39.73, 51.59, 20.62)
CIE-LCH	lch(39.73, 55.56, 21.79°)
OKLab	oklab(50.05% 0.1537 0.0497)
OKLCH	oklch(50.05% 0.161 17.9)
XYZ	xyz(18.8894, 11.0863, 5.8469)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2E3F #2EAC9B

analogous

#AC2E7E #AC2E3F #AC5C2E

triadic

#AC2E3F #3FAC2E #2E3FAC

tetradic

#AC2E3F #7EAC2E #2EAC9B #5C2EAC

square

#AC2E3F #7EAC2E #2EAC9B #5C2EAC

split-complementary

#AC2E3F #2EAC5C #2E7EAC

monochromatic

#4B141C #7C212D #AC2E3F #CE495B #DB7986

Accessibility & contrast

On white

6.53

#AC2E3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#AC2E3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2E3F

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2E3F	#FFFFFF	#000000	##FFFFFF
##AC2E3F	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514D3F

Deuteranopia (green-blind)

#71673B

Tritanopia (blue-blind)

#BD0135

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac2e3f;
/* rgb */ color: rgb(172, 46, 63);
/* oklch */ color: oklch(50.0% 0.161 17.9);

Tailwind

colors: {
  custom: {
    50: '#cc7173',
    500: '#ac2e3f',
    950: '#000000',
  },
}

SCSS

$custom: #ac2e3f;
$custom-light: #cc7173;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2e3f",
  "rgb": {
    "r": 172,
    "g": 46,
    "b": 63
  },
  "hsl": {
    "h": 351.905,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5005,
    "c": 0.16149,
    "h": 17.9
  },
  "luminance": 0.11084
}

Semantic roles & 50–950 ramp

primary

#AC2E3F

secondary

#72C3B8

accent

#E1CC47

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AC2E3F

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

Preview Lab → · Contrast checker → · Palette generator →