#4F64DE#4F64DE
#4F64DE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.186 H 271.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4F64DE |
|---|---|
| RGB | rgb(79, 100, 222) |
| HSL | hsl(231, 68%, 59%) |
| HSV | hsv(231, 64%, 87%) |
| CMYK | cmyk(64.4%, 55%, 0%, 12.9%) |
| CIE-LAB | lab(47.04, 30.37, -64.82) |
| CIE-LCH | lch(47.04, 71.58, 295.11°) |
| OKLab | oklab(55.51% 0.0052 -0.1863) |
| OKLCH | oklch(55.51% 0.186 271.6) |
| XYZ | xyz(20.9620, 16.0487, 71.0861) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 2.78
Warm Blue
#4B57DB
ΔE00 4.18
Azul
#1D5DEC
ΔE00 4.20
Cornflower Blue
#5170D7
ΔE00 4.28
Dark Periwinkle
#665FD1
ΔE00 4.61
Bright Blue
#0165FC
ΔE00 4.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F64DE #DEC94F
analogous
#4FACDE #4F64DE #824FDE
triadic
#4F64DE #DE4F64 #64DE4F
tetradic
#4F64DE #DE4FAC #DEC94F #4FDE82
square
#4F64DE #DE4FAC #DEC94F #4FDE82
split-complementary
#4F64DE #DE824F #ACDE4F
monochromatic
#1C2E96 #263ECA #4F64DE #8391E8 #B6BFF1
Accessibility & contrast
On white
4.99
#4F64DE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#4F64DE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4F64DE
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F64DE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4F64DE | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0076E2
Deuteranopia (green-blind)
#0069DC
Tritanopia (blue-blind)
#008197
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #4f64de; /* rgb */ color: rgb(79, 100, 222); /* oklch */ color: oklch(55.5% 0.186 271.6);
Tailwind
colors: {
custom: {
50: '#8f8fe9',
500: '#4f64de',
950: '#000000',
},
}SCSS
$custom: #4f64de; $custom-light: #8f8fe9; $custom-dark: #000000;
JSON
{
"hex": "#4f64de",
"rgb": {
"r": 79,
"g": 100,
"b": 222
},
"hsl": {
"h": 231.189,
"s": 68.421,
"l": 59.02
},
"oklch": {
"l": 0.55511,
"c": 0.18639,
"h": 271.6
},
"luminance": 0.16051
}Semantic roles & 50–950 ramp
primary
#4F64DE
secondary
#E0D8A8
accent
#D23DEB
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0E0C16
muted
#7E7D84