#AC57CC#AC57CC
#AC57CC is a mid, vivid purple. Relative luminance 0.199; OKLCH L 60.7% C 0.186 H 315.8°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #AC57CC |
|---|---|
| RGB | rgb(172, 87, 204) |
| HSL | hsl(284, 53%, 57%) |
| HSV | hsv(284, 57%, 80%) |
| CMYK | cmyk(15.7%, 57.4%, 0%, 20%) |
| CIE-LAB | lab(51.78, 53.20, -46.48) |
| CIE-LCH | lch(51.78, 70.65, 318.86°) |
| OKLab | oklab(60.69% 0.1337 -0.1299) |
| OKLCH | oklch(60.69% 0.186 315.8) |
| XYZ | xyz(31.3189, 19.9477, 59.3156) |
| Luminance | 0.1995 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Mediumorchid
#BA55D3
ΔE00 2.59
Amethyst
#9B5FC0
ΔE00 3.73
Lightish Purple
#A552E6
ΔE00 4.79
Deep Lavender
#8D5EB7
ΔE00 6.54
Pinky Purple
#C94CBE
ΔE00 6.66
Lighter Purple
#A55AF4
ΔE00 6.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AC57CC #77CC57
analogous
#7257CC #AC57CC #CC57B2
triadic
#AC57CC #CCAC57 #57CCAC
tetradic
#AC57CC #CC7257 #77CC57 #57B2CC
square
#AC57CC #CC7257 #77CC57 #57B2CC
split-complementary
#AC57CC #B2CC57 #57CC72
monochromatic
#692781 #8F36B0 #AC57CC #C386DA #DAB5E9
Accessibility & contrast
On white
4.21
#AC57CC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#AC57CC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #AC57CC
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AC57CC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##AC57CC | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3876D0
Deuteranopia (green-blind)
#577EC9
Tritanopia (blue-blind)
#AA6A89
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #ac57cc; /* rgb */ color: rgb(172, 87, 204); /* oklch */ color: oklch(60.7% 0.186 315.8);
Tailwind
colors: {
custom: {
50: '#c78adc',
500: '#ac57cc',
950: '#000000',
},
}SCSS
$custom: #ac57cc; $custom-light: #c78adc; $custom-dark: #000000;
JSON
{
"hex": "#ac57cc",
"rgb": {
"r": 172,
"g": 87,
"b": 204
},
"hsl": {
"h": 283.59,
"s": 53.425,
"l": 57.059
},
"oklch": {
"l": 0.60688,
"c": 0.18644,
"h": 315.8
},
"luminance": 0.19947
}Semantic roles & 50–950 ramp
primary
#AC57CC
secondary
#B5D7A8
accent
#DD4B73
background
#FCF8FD
surface
#F8F0FB
border
#D1CBD4
text
#130C15
muted
#827D83