#5B52DB#5B52DB
#5B52DB is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.9% C 0.202 H 279.9°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).
Color values
| HEX | #5B52DB |
|---|---|
| RGB | rgb(91, 82, 219) |
| HSL | hsl(244, 66%, 59%) |
| HSV | hsv(244, 63%, 86%) |
| CMYK | cmyk(58.4%, 62.6%, 0%, 14.1%) |
| CIE-LAB | lab(43.32, 42.28, -69.12) |
| CIE-LCH | lch(43.32, 81.02, 301.45°) |
| OKLab | oklab(52.89% 0.0347 -0.1988) |
| OKLCH | oklch(52.89% 0.202 279.9) |
| XYZ | xyz(20.1138, 13.3718, 68.5252) |
| Luminance | 0.1337 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.89
Slate Blue
#6A5ACD
ΔE00 3.66
Iris
#6258C4
ΔE00 3.72
Light Indigo
#6D5ACF
ΔE00 3.88
Dark Periwinkle
#665FD1
ΔE00 4.22
Purpleish Blue
#6140EF
ΔE00 4.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B52DB #D2DB52
analogous
#528EDB #5B52DB #A052DB
triadic
#5B52DB #DB5B52 #52DB5B
tetradic
#5B52DB #DB528E #D2DB52 #52DBA0
square
#5B52DB #DB528E #D2DB52 #52DBA0
split-complementary
#5B52DB #DBA052 #8EDB52
monochromatic
#261F94 #3429C6 #5B52DB #8B85E6 #BBB7F0
Accessibility & contrast
On white
5.71
#5B52DB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.67
#5B52DB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B52DB
5.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B52DB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B52DB | 1.00 | 5.71 | 3.67 | 5.71 |
| #FFFFFF | 5.71 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.67 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.71 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006CDF
Deuteranopia (green-blind)
#0061D8
Tritanopia (blue-blind)
#00748F
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #5b52db; /* rgb */ color: rgb(91, 82, 219); /* oklch */ color: oklch(52.9% 0.202 279.9);
Tailwind
colors: {
custom: {
50: '#9583e7',
500: '#5b52db',
950: '#000000',
},
}SCSS
$custom: #5b52db; $custom-light: #9583e7; $custom-dark: #000000;
JSON
{
"hex": "#5b52db",
"rgb": {
"r": 91,
"g": 82,
"b": 219
},
"hsl": {
"h": 243.942,
"s": 65.55,
"l": 59.02
},
"oklch": {
"l": 0.52892,
"c": 0.20181,
"h": 279.9
},
"luminance": 0.13373
}Semantic roles & 50–950 ramp
primary
#5B52DB
secondary
#DCDFAA
accent
#E93FDD
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0F0B16
muted
#7E7C84