#AC78DC#AC78DC

#AC78DC is a light, vivid violet. Relative luminance 0.274; OKLCH L 66.5% C 0.152 H 306.7°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#AC78DC
RGB	rgb(172, 120, 220)
HSL	hsl(271, 59%, 67%)
HSV	hsv(271, 45%, 86%)
CMYK	cmyk(21.8%, 45.5%, 0%, 13.7%)
CIE-LAB	lab(59.32, 39.27, -43.62)
CIE-LCH	lch(59.32, 58.69, 312.00°)
OKLab	oklab(66.53% 0.0908 -0.1217)
OKLCH	oklch(66.53% 0.152 306.7)
XYZ	xyz(36.6454, 27.3712, 71.0489)
Luminance	0.2737 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC78DC #A8DC78

analogous

#7A78DC #AC78DC #DC78DA

triadic

#AC78DC #DCAC78 #78DCAC

tetradic

#AC78DC #DC7A78 #A8DC78 #78DADC

square

#AC78DC #DC7A78 #A8DC78 #78DADC

split-complementary

#AC78DC #DADC78 #78DC7A

monochromatic

#6F2DAD #8E47CF #AC78DC #CAA9E9 #E8D9F5

Accessibility & contrast

On white

3.24

#AC78DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#AC78DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC78DC

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC78DC	#FFFFFF	#000000	##000000
##AC78DC	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8DE0

Deuteranopia (green-blind)

#6C8FD9

Tritanopia (blue-blind)

#A588A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ac78dc;
/* rgb */ color: rgb(172, 120, 220);
/* oklch */ color: oklch(66.5% 0.152 306.7);

Tailwind

colors: {
  custom: {
    50: '#c7a0e7',
    500: '#ac78dc',
    950: '#000000',
  },
}

SCSS

$custom: #ac78dc;
$custom-light: #c7a0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#ac78dc",
  "rgb": {
    "r": 172,
    "g": 120,
    "b": 220
  },
  "hsl": {
    "h": 271.2,
    "s": 58.824,
    "l": 66.667
  },
  "oklch": {
    "l": 0.66534,
    "c": 0.15185,
    "h": 306.7
  },
  "luminance": 0.27371
}

Semantic roles & 50–950 ramp

primary

#AC78DC

secondary

#D7E8C8

accent

#C61F6F

background

#FCF9FE

surface

#F8F2FC

border

#D1CCD5

text

#130F16

muted

#827E84

Preview Lab

Preview with #AC78DC

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

Preview Lab → · Contrast checker → · Palette generator →