#3E63D9#3E63D9
#3E63D9 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.1% C 0.186 H 266.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #3E63D9 |
|---|---|
| RGB | rgb(62, 99, 217) |
| HSL | hsl(226, 67%, 55%) |
| HSV | hsv(226, 71%, 85%) |
| CMYK | cmyk(71.4%, 54.4%, 0%, 14.9%) |
| CIE-LAB | lab(45.57, 26.79, -64.39) |
| CIE-LCH | lch(45.57, 69.74, 292.59°) |
| OKLab | oklab(54.07% -0.0102 -0.1854) |
| OKLCH | oklch(54.07% 0.186 266.8) |
| XYZ | xyz(18.9685, 14.9556, 67.5192) |
| Luminance | 0.1496 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 2.30
Azul
#1D5DEC
ΔE00 2.93
Bright Blue
#0165FC
ΔE00 4.17
Cornflower Blue
#5170D7
ΔE00 4.58
Warm Blue
#4B57DB
ΔE00 4.73
Cerulean Blue
#056EEE
ΔE00 5.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E63D9 #D9B43E
analogous
#3EB1D9 #3E63D9 #663ED9
triadic
#3E63D9 #D93E63 #63D93E
tetradic
#3E63D9 #D93EB1 #D9B43E #3ED966
square
#3E63D9 #D93EB1 #D9B43E #3ED966
split-complementary
#3E63D9 #D9663E #B1D93E
monochromatic
#1A3383 #2447B6 #3E63D9 #718CE3 #A4B6ED
Accessibility & contrast
On white
5.26
#3E63D9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#3E63D9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3E63D9
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E63D9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3E63D9 | 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)
#0073DD
Deuteranopia (green-blind)
#0065D7
Tritanopia (blue-blind)
#008094
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #3e63d9; /* rgb */ color: rgb(62, 99, 217); /* oklch */ color: oklch(54.1% 0.186 266.8);
Tailwind
colors: {
custom: {
50: '#878ee6',
500: '#3e63d9',
950: '#000000',
},
}SCSS
$custom: #3e63d9; $custom-light: #878ee6; $custom-dark: #000000;
JSON
{
"hex": "#3e63d9",
"rgb": {
"r": 62,
"g": 99,
"b": 217
},
"hsl": {
"h": 225.677,
"s": 67.1,
"l": 54.706
},
"oklch": {
"l": 0.54068,
"c": 0.18572,
"h": 266.8
},
"luminance": 0.14958
}Semantic roles & 50–950 ramp
primary
#3E63D9
secondary
#DACA99
accent
#C13EEA
background
#F9F8FE
surface
#F1F0FC
border
#CBCBD5
text
#0D0C16
muted
#7E7D84