#AC45DB#AC45DB

#AC45DB is a mid, highly saturated purple. Relative luminance 0.181; OKLCH L 59.4% C 0.226 H 313.1°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#AC45DB
RGB	rgb(172, 69, 219)
HSL	hsl(281, 68%, 56%)
HSV	hsv(281, 68%, 86%)
CMYK	cmyk(21.5%, 68.5%, 0%, 14.1%)
CIE-LAB	lab(49.67, 64.51, -58.42)
CIE-LCH	lch(49.67, 87.03, 317.84°)
OKLab	oklab(59.45% 0.1543 -0.1647)
OKLCH	oklch(59.45% 0.226 313.1)
XYZ	xyz(31.9253, 18.1423, 68.8242)
Luminance	0.1814 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC45DB #74DB45

analogous

#6145DB #AC45DB #DB45BF

triadic

#AC45DB #DBAC45 #45DBAC

tetradic

#AC45DB #DB6145 #74DB45 #45BFDB

square

#AC45DB #DB6145 #74DB45 #45BFDB

split-complementary

#AC45DB #BFDB45 #45DB61

monochromatic

#681B8B #8E25BE #AC45DB #C378E5 #DAACEF

Accessibility & contrast

On white

4.54

#AC45DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#AC45DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC45DB

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC45DB	#FFFFFF	#000000	##000000
##AC45DB	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DF

Deuteranopia (green-blind)

#3978D8

Tritanopia (blue-blind)

#A7648B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ac45db;
/* rgb */ color: rgb(172, 69, 219);
/* oklch */ color: oklch(59.4% 0.226 313.1);

Tailwind

colors: {
  custom: {
    50: '#c981e7',
    500: '#ac45db',
    950: '#000000',
  },
}

SCSS

$custom: #ac45db;
$custom-light: #c981e7;
$custom-dark: #000000;

JSON

{
  "hex": "#ac45db",
  "rgb": {
    "r": 172,
    "g": 69,
    "b": 219
  },
  "hsl": {
    "h": 281.2,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59446,
    "c": 0.22576,
    "h": 313.1
  },
  "luminance": 0.18141
}

Semantic roles & 50–950 ramp

primary

#AC45DB

secondary

#B2DD9F

accent

#EA3D74

background

#FCF8FE

surface

#F9EFFC

border

#D2CAD5

text

#140B16

muted

#827C84

Preview Lab

Preview with #AC45DB

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

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