#AC2747#AC2747

#AC2747 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.6% C 0.168 H 12.5°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#AC2747
RGB	rgb(172, 39, 71)
HSL	hsl(346, 63%, 41%)
HSV	hsv(346, 77%, 67%)
CMYK	cmyk(0%, 77.3%, 58.7%, 32.5%)
CIE-LAB	lab(39.04, 54.51, 14.66)
CIE-LCH	lch(39.04, 56.44, 15.06°)
OKLab	oklab(49.59% 0.1645 0.0364)
OKLCH	oklch(49.59% 0.168 12.5)
XYZ	xyz(18.8780, 10.6794, 7.0273)
Luminance	0.1068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2747 #27AC8C

analogous

#AC278A #AC2747 #AC4A27

triadic

#AC2747 #47AC27 #2747AC

tetradic

#AC2747 #8AAC27 #27AC8C #4A27AC

square

#AC2747 #8AAC27 #27AC8C #4A27AC

split-complementary

#AC2747 #27AC4A #278AAC

monochromatic

#48101E #7A1C32 #AC2747 #D33D61 #DE6F8A

Accessibility & contrast

On white

6.70

#AC2747 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#AC2747 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2747

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2747	#FFFFFF	#000000	##FFFFFF
##AC2747	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B47

Deuteranopia (green-blind)

#6E6644

Tritanopia (blue-blind)

#BC0035

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac2747;
/* rgb */ color: rgb(172, 39, 71);
/* oklch */ color: oklch(49.6% 0.168 12.5);

Tailwind

colors: {
  custom: {
    50: '#cb6e79',
    500: '#ac2747',
    950: '#000000',
  },
}

SCSS

$custom: #ac2747;
$custom-light: #cb6e79;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2747",
  "rgb": {
    "r": 172,
    "g": 39,
    "b": 71
  },
  "hsl": {
    "h": 345.564,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49591,
    "c": 0.16848,
    "h": 12.5
  },
  "luminance": 0.10677
}

Semantic roles & 50–950 ramp

primary

#AC2747

secondary

#6AC5AF

accent

#E6BF42

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #AC2747

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

Preview Lab → · Contrast checker → · Palette generator →