#5F51F6#5F51F6
#5F51F6 is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.3% C 0.236 H 279.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #5F51F6 |
|---|---|
| RGB | rgb(95, 81, 246) |
| HSL | hsl(245, 90%, 64%) |
| HSV | hsv(245, 67%, 96%) |
| CMYK | cmyk(61.4%, 67.1%, 0%, 3.5%) |
| CIE-LAB | lab(45.59, 51.82, -80.65) |
| CIE-LCH | lch(45.59, 95.86, 302.72°) |
| OKLab | oklab(55.29% 0.0376 -0.2325) |
| OKLCH | oklch(55.29% 0.236 279.2) |
| XYZ | xyz(24.2910, 14.9697, 88.7803) |
| Luminance | 0.1497 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 4.28
Warm Blue
#4B57DB
ΔE00 5.00
Light Indigo
#6D5ACF
ΔE00 5.63
Electric Blue
#0652FF
ΔE00 5.75
Slate Blue
#6A5ACD
ΔE00 5.76
Dark Periwinkle
#665FD1
ΔE00 5.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5F51F6 #E8F651
analogous
#5196F6 #5F51F6 #B251F6
triadic
#5F51F6 #F65F51 #51F65F
tetradic
#5F51F6 #F65196 #E8F651 #51F6B2
square
#5F51F6 #F65196 #E8F651 #51F6B2
split-complementary
#5F51F6 #F6B251 #96F651
monochromatic
#1A0AC3 #2917F3 #5F51F6 #958BF9 #CAC5FC
Accessibility & contrast
On white
5.26
#5F51F6 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#5F51F6 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5F51F6
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5F51F6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5F51F6 | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0072FB
Deuteranopia (green-blind)
#0065F3
Tritanopia (blue-blind)
#007D9D
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #5f51f6; /* rgb */ color: rgb(95, 81, 246); /* oklch */ color: oklch(55.3% 0.236 279.2);
Tailwind
colors: {
custom: {
50: '#9c83fa',
500: '#5f51f6',
950: '#000000',
},
}SCSS
$custom: #5f51f6; $custom-light: #9c83fa; $custom-dark: #000000;
JSON
{
"hex": "#5f51f6",
"rgb": {
"r": 95,
"g": 81,
"b": 246
},
"hsl": {
"h": 245.091,
"s": 90.164,
"l": 64.118
},
"oklch": {
"l": 0.55294,
"c": 0.23554,
"h": 279.2
},
"luminance": 0.14972
}Semantic roles & 50–950 ramp
primary
#5F51F6
secondary
#E9EEB5
accent
#E600D2
background
#FAF8FF
surface
#F4EFFF
border
#CECAD7
text
#100B18
muted
#7F7C86