#552AB1#552AB1
#552AB1 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 43.0% C 0.197 H 290.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).
Color values
| HEX | #552AB1 |
|---|---|
| RGB | rgb(85, 42, 177) |
| HSL | hsl(259, 62%, 43%) |
| HSV | hsv(259, 76%, 69%) |
| CMYK | cmyk(52%, 76.3%, 0%, 30.6%) |
| CIE-LAB | lab(31.26, 50.63, -64.38) |
| CIE-LCH | lch(31.26, 81.90, 308.18°) |
| OKLab | oklab(43.02% 0.0674 -0.185) |
| OKLCH | oklch(43.02% 0.197 290) |
| XYZ | xyz(12.5078, 6.7610, 42.2324) |
| Luminance | 0.0676 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 4.20
Violet Blue
#510AC9
ΔE00 4.48
Indigo Blue
#3A18B1
ΔE00 4.69
Blurple
#5539CC
ΔE00 5.11
Blue With A Hint Of Purple
#533CC6
ΔE00 5.12
Rebeccapurple
#663399
ΔE00 5.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#552AB1 #86B12A
analogous
#2A42B1 #552AB1 #982AB1
triadic
#552AB1 #B1552A #2AB155
tetradic
#552AB1 #B12A42 #86B12A #2AB198
square
#552AB1 #B12A42 #86B12A #2AB198
split-complementary
#552AB1 #B1982A #42B12A
monochromatic
#25134E #3D1E80 #552AB1 #7245D3 #9877DF
Accessibility & contrast
On white
8.93
#552AB1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.35
#552AB1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #552AB1
8.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##552AB1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##552AB1 | 1.00 | 8.93 | 2.35 | 8.93 |
| #FFFFFF | 8.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004CB5
Deuteranopia (green-blind)
#0046AE
Tritanopia (blue-blind)
#33506C
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #552ab1; /* rgb */ color: rgb(85, 42, 177); /* oklch */ color: oklch(43.0% 0.197 290.0);
Tailwind
colors: {
custom: {
50: '#8f69c9',
500: '#552ab1',
950: '#000000',
},
}SCSS
$custom: #552ab1; $custom-light: #8f69c9; $custom-dark: #000000;
JSON
{
"hex": "#552ab1",
"rgb": {
"r": 85,
"g": 42,
"b": 177
},
"hsl": {
"h": 259.111,
"s": 61.644,
"l": 42.941
},
"oklch": {
"l": 0.43015,
"c": 0.19691,
"h": 290
},
"luminance": 0.06762
}Semantic roles & 50–950 ramp
primary
#552AB1
secondary
#ABC670
accent
#E543B1
background
#F9F6FC
surface
#F2EBF8
border
#CCC6D1
text
#0D0613
muted
#7E7A82