#AC51BC#AC51BC

#AC51BC is a mid, vivid purple. Relative luminance 0.183; OKLCH L 59.0% C 0.180 H 321.4°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#AC51BC
RGB	rgb(172, 81, 188)
HSL	hsl(291, 44%, 53%)
HSV	hsv(291, 57%, 74%)
CMYK	cmyk(8.5%, 56.9%, 0%, 26.3%)
CIE-LAB	lab(49.84, 52.92, -40.33)
CIE-LCH	lch(49.84, 66.54, 322.69°)
OKLab	oklab(59% 0.1405 -0.112)
OKLCH	oklch(59% 0.18 321.4)
XYZ	xyz(29.0318, 18.2877, 49.5679)
Luminance	0.1829 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC51BC #61BC51

analogous

#7651BC #AC51BC #BC5196

triadic

#AC51BC #BCAC51 #51BCAC

tetradic

#AC51BC #BC7651 #61BC51 #5196BC

square

#AC51BC #BC7651 #61BC51 #5196BC

split-complementary

#AC51BC #96BC51 #51BC76

monochromatic

#60296A #883A96 #AC51BC #C17DCD #D6A9DE

Accessibility & contrast

On white

4.51

#AC51BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#AC51BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC51BC

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC51BC	#FFFFFF	#000000	##000000
##AC51BC	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D70BF

Deuteranopia (green-blind)

#5C7AB9

Tritanopia (blue-blind)

#AE617F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ac51bc;
/* rgb */ color: rgb(172, 81, 188);
/* oklch */ color: oklch(59.0% 0.180 321.4);

Tailwind

colors: {
  custom: {
    50: '#c786d0',
    500: '#ac51bc',
    950: '#000000',
  },
}

SCSS

$custom: #ac51bc;
$custom-light: #c786d0;
$custom-dark: #000000;

JSON

{
  "hex": "#ac51bc",
  "rgb": {
    "r": 172,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 291.028,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58998,
    "c": 0.17968,
    "h": 321.4
  },
  "luminance": 0.18286
}

Semantic roles & 50–950 ramp

primary

#AC51BC

secondary

#A4CC9D

accent

#D45467

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #AC51BC

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

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