#AC45DA#AC45DA

#AC45DA is a mid, highly saturated purple. Relative luminance 0.181; OKLCH L 59.4% C 0.225 H 313.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#AC45DA
RGB	rgb(172, 69, 218)
HSL	hsl(281, 67%, 56%)
HSV	hsv(281, 68%, 85%)
CMYK	cmyk(21.1%, 68.3%, 0%, 14.5%)
CIE-LAB	lab(49.60, 64.31, -57.95)
CIE-LCH	lch(49.60, 86.57, 317.98°)
OKLab	oklab(59.38% 0.1544 -0.1634)
OKLCH	oklch(59.38% 0.225 313.4)
XYZ	xyz(31.7941, 18.0898, 68.1329)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC45DA #73DA45

analogous

#6245DA #AC45DA #DA45BD

triadic

#AC45DA #DAAC45 #45DAAC

tetradic

#AC45DA #DA6245 #73DA45 #45BDDA

square

#AC45DA #DA6245 #73DA45 #45BDDA

split-complementary

#AC45DA #BDDA45 #45DA62

monochromatic

#671B89 #8E25BC #AC45DA #C378E4 #DAABEE

Accessibility & contrast

On white

4.55

#AC45DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#AC45DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC45DA

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC45DA	#FFFFFF	#000000	##000000
##AC45DA	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#3A78D7

Tritanopia (blue-blind)

#A7648A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ac45da;
/* rgb */ color: rgb(172, 69, 218);
/* oklch */ color: oklch(59.4% 0.225 313.4);

Tailwind

colors: {
  custom: {
    50: '#c981e6',
    500: '#ac45da',
    950: '#000000',
  },
}

SCSS

$custom: #ac45da;
$custom-light: #c981e6;
$custom-dark: #000000;

JSON

{
  "hex": "#ac45da",
  "rgb": {
    "r": 172,
    "g": 69,
    "b": 218
  },
  "hsl": {
    "h": 281.477,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.5938,
    "c": 0.22482,
    "h": 313.4
  },
  "luminance": 0.18089
}

Semantic roles & 50–950 ramp

primary

#AC45DA

secondary

#B2DC9F

accent

#EA3E73

background

#FCF8FE

surface

#F9EFFC

border

#D2CAD5

text

#140B16

muted

#827C84

Preview Lab

Preview with #AC45DA

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

Preview Lab → · Contrast checker → · Palette generator →