#AB51CF#AB51CF
#AB51CF is a mid, vivid purple. Relative luminance 0.190; OKLCH L 60.0% C 0.198 H 315.1°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).
Color values
| HEX | #AB51CF |
|---|---|
| RGB | rgb(171, 81, 207) |
| HSL | hsl(283, 57%, 56%) |
| HSV | hsv(283, 61%, 81%) |
| CMYK | cmyk(17.4%, 60.9%, 0%, 18.8%) |
| CIE-LAB | lab(50.74, 56.47, -49.86) |
| CIE-LCH | lch(50.74, 75.33, 318.56°) |
| OKLab | oklab(59.96% 0.1401 -0.1398) |
| OKLCH | oklch(59.96% 0.198 315.1) |
| XYZ | xyz(30.9977, 19.0488, 61.0633) |
| Luminance | 0.1905 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Mediumorchid
#BA55D3
ΔE00 3.31
Lightish Purple
#A552E6
ΔE00 4.02
Amethyst
#9B5FC0
ΔE00 4.41
Lighter Purple
#A55AF4
ΔE00 6.39
Deep Lavender
#8D5EB7
ΔE00 6.77
Pinky Purple
#C94CBE
ΔE00 7.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AB51CF #75CF51
analogous
#6C51CF #AB51CF #CF51B4
triadic
#AB51CF #CFAB51 #51CFAB
tetradic
#AB51CF #CF6C51 #75CF51 #51B4CF
square
#AB51CF #CF6C51 #75CF51 #51B4CF
split-complementary
#AB51CF #B4CF51 #51CF6C
monochromatic
#672482 #8D31B2 #AB51CF #C281DC #D9B1E9
Accessibility & contrast
On white
4.37
#AB51CF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.81
#AB51CF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #AB51CF
4.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AB51CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##AB51CF | 1.00 | 4.37 | 4.81 | 4.81 |
| #FFFFFF | 4.37 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2874D3
Deuteranopia (green-blind)
#4F7BCC
Tritanopia (blue-blind)
#A86789
Achromatopsia (no color)
#797979
Design tokens & code
CSS
--color: #ab51cf; /* rgb */ color: rgb(171, 81, 207); /* oklch */ color: oklch(60.0% 0.198 315.1);
Tailwind
colors: {
custom: {
50: '#c787de',
500: '#ab51cf',
950: '#000000',
},
}SCSS
$custom: #ab51cf; $custom-light: #c787de; $custom-dark: #000000;
JSON
{
"hex": "#ab51cf",
"rgb": {
"r": 171,
"g": 81,
"b": 207
},
"hsl": {
"h": 282.857,
"s": 56.757,
"l": 56.471
},
"oklch": {
"l": 0.59961,
"c": 0.19788,
"h": 315.1
},
"luminance": 0.19048
}Semantic roles & 50–950 ramp
primary
#AB51CF
secondary
#B3D8A4
accent
#E04873
background
#FCF8FD
surface
#F9F0FB
border
#D2CBD4
text
#130C15
muted
#827D83