#4064D4#4064D4
#4064D4 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.177 H 266.9°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #4064D4 |
|---|---|
| RGB | rgb(64, 100, 212) |
| HSL | hsl(225, 63%, 54%) |
| HSV | hsv(225, 70%, 83%) |
| CMYK | cmyk(69.8%, 52.8%, 0%, 16.9%) |
| CIE-LAB | lab(45.57, 24.63, -61.53) |
| CIE-LCH | lch(45.57, 66.28, 291.81°) |
| OKLab | oklab(53.98% -0.0096 -0.177) |
| OKLCH | oklch(53.98% 0.177 266.9) |
| XYZ | xyz(18.5511, 14.9559, 64.1837) |
| Luminance | 0.1496 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 2.39
Azul
#1D5DEC
ΔE00 3.54
Cornflower Blue
#5170D7
ΔE00 4.33
Bright Blue
#0165FC
ΔE00 4.63
Warm Blue
#4B57DB
ΔE00 5.14
French Blue
#436BAD
ΔE00 5.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4064D4 #D4B040
analogous
#40AED4 #4064D4 #6640D4
triadic
#4064D4 #D44064 #64D440
tetradic
#4064D4 #D440AE #D4B040 #40D466
square
#4064D4 #D440AE #D4B040 #40D466
split-complementary
#4064D4 #D46640 #AED440
monochromatic
#1C347D #2749AF #4064D4 #728DDF #A4B5EA
Accessibility & contrast
On white
5.26
#4064D4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#4064D4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4064D4
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4064D4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4064D4 | 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)
#1473D8
Deuteranopia (green-blind)
#0065D2
Tritanopia (blue-blind)
#007F92
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #4064d4; /* rgb */ color: rgb(64, 100, 212); /* oklch */ color: oklch(54.0% 0.177 266.9);
Tailwind
colors: {
custom: {
50: '#868fe2',
500: '#4064d4',
950: '#000000',
},
}SCSS
$custom: #4064d4; $custom-light: #868fe2; $custom-dark: #000000;
JSON
{
"hex": "#4064d4",
"rgb": {
"r": 64,
"g": 100,
"b": 212
},
"hsl": {
"h": 225.405,
"s": 63.248,
"l": 54.118
},
"oklch": {
"l": 0.53981,
"c": 0.17724,
"h": 266.9
},
"luminance": 0.14958
}Semantic roles & 50–950 ramp
primary
#4064D4
secondary
#D7C898
accent
#BE42E6
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0D0C15
muted
#7D7D83