#AC51D7#AC51D7

#AC51D7 is a mid, highly saturated purple. Relative luminance 0.196; OKLCH L 60.6% C 0.206 H 313.2°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#AC51D7
RGB	rgb(172, 81, 215)
HSL	hsl(281, 63%, 58%)
HSV	hsv(281, 62%, 84%)
CMYK	cmyk(20%, 62.3%, 0%, 15.7%)
CIE-LAB	lab(51.34, 58.37, -53.46)
CIE-LCH	lch(51.34, 79.16, 317.51°)
OKLab	oklab(60.57% 0.1412 -0.1503)
OKLCH	oklch(60.57% 0.206 313.2)
XYZ	xyz(32.2193, 19.5627, 66.3555)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC51D7 #7CD751

analogous

#6951D7 #AC51D7 #D751BF

triadic

#AC51D7 #D7AC51 #51D7AC

tetradic

#AC51D7 #D76951 #7CD751 #51BFD7

square

#AC51D7 #D76951 #7CD751 #51BFD7

split-complementary

#AC51D7 #BFD751 #51D769

monochromatic

#6A208D #902CBF #AC51D7 #C483E2 #DBB5EE

Accessibility & contrast

On white

4.27

#AC51D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#AC51D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC51D7

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC51D7	#FFFFFF	#000000	##000000
##AC51D7	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A75DB

Deuteranopia (green-blind)

#497CD4

Tritanopia (blue-blind)

#A86A8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #ac51d7;
/* rgb */ color: rgb(172, 81, 215);
/* oklch */ color: oklch(60.6% 0.206 313.2);

Tailwind

colors: {
  custom: {
    50: '#c887e4',
    500: '#ac51d7',
    950: '#000000',
  },
}

SCSS

$custom: #ac51d7;
$custom-light: #c887e4;
$custom-dark: #000000;

JSON

{
  "hex": "#ac51d7",
  "rgb": {
    "r": 172,
    "g": 81,
    "b": 215
  },
  "hsl": {
    "h": 280.746,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60569,
    "c": 0.20624,
    "h": 313.2
  },
  "luminance": 0.19562
}

Semantic roles & 50–950 ramp

primary

#AC51D7

secondary

#B8DDA7

accent

#E64277

background

#FCF8FE

surface

#F9F0FC

border

#D2CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #AC51D7

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

Preview Lab → · Contrast checker → · Palette generator →