#552BBA#552BBA
#552BBA is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 44.0% C 0.206 H 288.1°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).
Color values
| HEX | #552BBA |
|---|---|
| RGB | rgb(85, 43, 186) |
| HSL | hsl(258, 62%, 45%) |
| HSV | hsv(258, 77%, 73%) |
| CMYK | cmyk(54.3%, 76.9%, 0%, 27.1%) |
| CIE-LAB | lab(32.27, 52.64, -68.07) |
| CIE-LCH | lch(32.27, 86.05, 307.72°) |
| OKLab | oklab(43.98% 0.0642 -0.1958) |
| OKLCH | oklch(43.98% 0.206 288.1) |
| XYZ | xyz(13.4705, 7.2035, 47.1255) |
| Luminance | 0.0720 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 3.14
Blurple
#5539CC
ΔE00 4.02
Violet Blue
#510AC9
ΔE00 4.06
Blue With A Hint Of Purple
#533CC6
ΔE00 4.20
Indigo Blue
#3A18B1
ΔE00 5.03
Ocean Blue
#4F42B5
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#552BBA #90BA2B
analogous
#2B49BA #552BBA #9C2BBA
triadic
#552BBA #BA552B #2BBA55
tetradic
#552BBA #BA2B49 #90BA2B #2BBA9C
square
#552BBA #BA2B49 #90BA2B #2BBA9C
split-complementary
#552BBA #BA9C2B #49BA2B
monochromatic
#281457 #3E2088 #552BBA #754CD6 #9B7EE1
Accessibility & contrast
On white
8.60
#552BBA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#552BBA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #552BBA
8.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##552BBA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##552BBA | 1.00 | 8.60 | 2.44 | 8.60 |
| #FFFFFF | 8.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FBE
Deuteranopia (green-blind)
#0048B7
Tritanopia (blue-blind)
#2B5471
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #552bba; /* rgb */ color: rgb(85, 43, 186); /* oklch */ color: oklch(44.0% 0.206 288.1);
Tailwind
colors: {
custom: {
50: '#906ad0',
500: '#552bba',
950: '#000000',
},
}SCSS
$custom: #552bba; $custom-light: #906ad0; $custom-dark: #000000;
JSON
{
"hex": "#552bba",
"rgb": {
"r": 85,
"g": 43,
"b": 186
},
"hsl": {
"h": 257.622,
"s": 62.445,
"l": 44.902
},
"oklch": {
"l": 0.43979,
"c": 0.20607,
"h": 288.1
},
"luminance": 0.07204
}Semantic roles & 50–950 ramp
primary
#552BBA
secondary
#B1CA77
accent
#E642B6
background
#F9F6FC
surface
#F2EBF9
border
#CCC6D2
text
#0E0714
muted
#7E7A82