#5B4BE0#5B4BE0
#5B4BE0 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 52.2% C 0.216 H 280.7°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #5B4BE0 |
|---|---|
| RGB | rgb(91, 75, 224) |
| HSL | hsl(246, 71%, 59%) |
| HSV | hsv(246, 67%, 88%) |
| CMYK | cmyk(59.4%, 66.5%, 0%, 12.2%) |
| CIE-LAB | lab(42.21, 47.87, -73.78) |
| CIE-LCH | lch(42.21, 87.95, 302.98°) |
| OKLab | oklab(52.21% 0.0401 -0.2125) |
| OKLCH | oklch(52.21% 0.216 280.7) |
| XYZ | xyz(20.2808, 12.6367, 71.8770) |
| Luminance | 0.1264 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.01
Warm Blue
#4B57DB
ΔE00 4.37
Bluish Purple
#703BE7
ΔE00 4.53
Bluey Purple
#6241C7
ΔE00 4.54
Purpley Blue
#5F34E7
ΔE00 4.93
Slate Blue
#6A5ACD
ΔE00 5.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B4BE0 #D0E04B
analogous
#4B85E0 #5B4BE0 #A54BE0
triadic
#5B4BE0 #E05B4B #4BE05B
tetradic
#5B4BE0 #E04B85 #D0E04B #4BE0A5
square
#5B4BE0 #E04B85 #D0E04B #4BE0A5
split-complementary
#5B4BE0 #E0A54B #85E04B
monochromatic
#271A97 #3523CB #5B4BE0 #8B7FE9 #BAB3F2
Accessibility & contrast
On white
5.95
#5B4BE0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#5B4BE0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B4BE0
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B4BE0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B4BE0 | 1.00 | 5.95 | 3.53 | 5.95 |
| #FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0069E5
Deuteranopia (green-blind)
#005EDD
Tritanopia (blue-blind)
#00728F
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #5b4be0; /* rgb */ color: rgb(91, 75, 224); /* oklch */ color: oklch(52.2% 0.216 280.7);
Tailwind
colors: {
custom: {
50: '#977feb',
500: '#5b4be0',
950: '#000000',
},
}SCSS
$custom: #5b4be0; $custom-light: #977feb; $custom-dark: #000000;
JSON
{
"hex": "#5b4be0",
"rgb": {
"r": 91,
"g": 75,
"b": 224
},
"hsl": {
"h": 246.443,
"s": 70.616,
"l": 58.627
},
"oklch": {
"l": 0.52213,
"c": 0.21625,
"h": 280.7
},
"luminance": 0.12638
}Semantic roles & 50–950 ramp
primary
#5B4BE0
secondary
#DBE1A6
accent
#ED3ADA
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0A16
muted
#7F7C84