#AC45CB#AC45CB

#AC45CB is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.4% C 0.211 H 317.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#AC45CB
RGB	rgb(172, 69, 203)
HSL	hsl(286, 56%, 53%)
HSV	hsv(286, 66%, 80%)
CMYK	cmyk(15.3%, 66%, 0%, 20.4%)
CIE-LAB	lab(48.69, 61.31, -50.84)
CIE-LCH	lch(48.69, 79.65, 320.33°)
OKLab	oklab(58.43% 0.1554 -0.1425)
OKLCH	oklch(58.43% 0.211 317.5)
XYZ	xyz(29.9193, 17.3399, 58.2593)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC45CB #64CB45

analogous

#6945CB #AC45CB #CB45A7

triadic

#AC45CB #CBAC45 #45CBAC

tetradic

#AC45CB #CB6945 #64CB45 #45A7CB

square

#AC45CB #CB6945 #64CB45 #45A7CB

split-complementary

#AC45CB #A7CB45 #45CB69

monochromatic

#612175 #892EA5 #AC45CB #C175D8 #D7A5E6

Accessibility & contrast

On white

4.70

#AC45CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#AC45CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC45CB

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC45CB	#FFFFFF	#000000	##FFFFFF
##AC45CB	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6DCF

Deuteranopia (green-blind)

#4977C8

Tritanopia (blue-blind)

#AB5E82

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ac45cb;
/* rgb */ color: rgb(172, 69, 203);
/* oklch */ color: oklch(58.4% 0.211 317.5);

Tailwind

colors: {
  custom: {
    50: '#c880db',
    500: '#ac45cb',
    950: '#000000',
  },
}

SCSS

$custom: #ac45cb;
$custom-light: #c880db;
$custom-dark: #000000;

JSON

{
  "hex": "#ac45cb",
  "rgb": {
    "r": 172,
    "g": 69,
    "b": 203
  },
  "hsl": {
    "h": 286.119,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58426,
    "c": 0.21084,
    "h": 317.5
  },
  "luminance": 0.17339
}

Semantic roles & 50–950 ramp

primary

#AC45CB

secondary

#A6D399

accent

#E0486B

background

#FCF8FD

surface

#F9EFFB

border

#D2CAD4

text

#140B15

muted

#827C83

Preview Lab

Preview with #AC45CB

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

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