#5B4BE1#5B4BE1
#5B4BE1 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.3% C 0.217 H 280.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).
Color values
| HEX | #5B4BE1 |
|---|---|
| RGB | rgb(91, 75, 225) |
| HSL | hsl(246, 71%, 59%) |
| HSV | hsv(246, 67%, 88%) |
| CMYK | cmyk(59.6%, 66.7%, 0%, 11.8%) |
| CIE-LAB | lab(42.29, 48.18, -74.21) |
| CIE-LCH | lch(42.29, 88.48, 302.99°) |
| OKLab | oklab(52.3% 0.04 -0.2138) |
| OKLCH | oklch(52.3% 0.217 280.6) |
| XYZ | xyz(20.4168, 12.6911, 72.5933) |
| Luminance | 0.1269 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.94
Warm Blue
#4B57DB
ΔE00 4.38
Bluish Purple
#703BE7
ΔE00 4.50
Bluey Purple
#6241C7
ΔE00 4.64
Purpley Blue
#5F34E7
ΔE00 4.93
Slate Blue
#6A5ACD
ΔE00 5.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B4BE1 #D1E14B
analogous
#4B86E1 #5B4BE1 #A64BE1
triadic
#5B4BE1 #E15B4B #4BE15B
tetradic
#5B4BE1 #E14B86 #D1E14B #4BE1A6
square
#5B4BE1 #E14B86 #D1E14B #4BE1A6
split-complementary
#5B4BE1 #E1A64B #86E14B
monochromatic
#271998 #3422CD #5B4BE1 #8B7FEA #BBB4F2
Accessibility & contrast
On white
5.93
#5B4BE1 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.54
#5B4BE1 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B4BE1
5.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B4BE1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B4BE1 | 1.00 | 5.93 | 3.54 | 5.93 |
| #FFFFFF | 5.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0069E6
Deuteranopia (green-blind)
#005EDE
Tritanopia (blue-blind)
#007290
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #5b4be1; /* rgb */ color: rgb(91, 75, 225); /* oklch */ color: oklch(52.3% 0.217 280.6);
Tailwind
colors: {
custom: {
50: '#977fec',
500: '#5b4be1',
950: '#000000',
},
}SCSS
$custom: #5b4be1; $custom-light: #977fec; $custom-dark: #000000;
JSON
{
"hex": "#5b4be1",
"rgb": {
"r": 91,
"g": 75,
"b": 225
},
"hsl": {
"h": 246.4,
"s": 71.429,
"l": 58.824
},
"oklch": {
"l": 0.52299,
"c": 0.21747,
"h": 280.6
},
"luminance": 0.12693
}Semantic roles & 50–950 ramp
primary
#5B4BE1
secondary
#DBE1A6
accent
#EE3ADB
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0A16
muted
#7F7C84