#552AB0#552AB0
#552AB0 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.9% C 0.196 H 290.2°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).
Color values
| HEX | #552AB0 |
|---|---|
| RGB | rgb(85, 42, 176) |
| HSL | hsl(259, 61%, 43%) |
| HSV | hsv(259, 76%, 69%) |
| CMYK | cmyk(51.7%, 76.1%, 0%, 31%) |
| CIE-LAB | lab(31.16, 50.35, -63.93) |
| CIE-LCH | lch(31.16, 81.38, 308.22°) |
| OKLab | oklab(42.92% 0.0677 -0.1837) |
| OKLCH | oklch(42.92% 0.196 290.2) |
| XYZ | xyz(12.4085, 6.7213, 41.7094) |
| Luminance | 0.0672 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 4.33
Violet Blue
#510AC9
ΔE00 4.57
Indigo Blue
#3A18B1
ΔE00 4.69
Blue With A Hint Of Purple
#533CC6
ΔE00 5.21
Blurple
#5539CC
ΔE00 5.22
Rebeccapurple
#663399
ΔE00 5.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#552AB0 #85B02A
analogous
#2A42B0 #552AB0 #982AB0
triadic
#552AB0 #B0552A #2AB055
tetradic
#552AB0 #B02A42 #85B02A #2AB098
square
#552AB0 #B02A42 #85B02A #2AB098
split-complementary
#552AB0 #B0982A #42B02A
monochromatic
#25124D #3D1E7F #552AB0 #7245D3 #9876DE
Accessibility & contrast
On white
8.96
#552AB0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#552AB0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #552AB0
8.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##552AB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##552AB0 | 1.00 | 8.96 | 2.34 | 8.96 |
| #FFFFFF | 8.96 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.96 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004CB4
Deuteranopia (green-blind)
#0046AD
Tritanopia (blue-blind)
#344F6B
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #552ab0; /* rgb */ color: rgb(85, 42, 176); /* oklch */ color: oklch(42.9% 0.196 290.2);
Tailwind
colors: {
custom: {
50: '#8e68c9',
500: '#552ab0',
950: '#000000',
},
}SCSS
$custom: #552ab0; $custom-light: #8e68c9; $custom-dark: #000000;
JSON
{
"hex": "#552ab0",
"rgb": {
"r": 85,
"g": 42,
"b": 176
},
"hsl": {
"h": 259.254,
"s": 61.468,
"l": 42.745
},
"oklch": {
"l": 0.42922,
"c": 0.19578,
"h": 290.2
},
"luminance": 0.06722
}Semantic roles & 50–950 ramp
primary
#552AB0
secondary
#AAC670
accent
#E543B1
background
#F9F6FC
surface
#F2EBF8
border
#CCC6D1
text
#0D0613
muted
#7E7A82