#4463DC#4463DC
#4463DC is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.6% C 0.188 H 268.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).
Color values
| HEX | #4463DC |
|---|---|
| RGB | rgb(68, 99, 220) |
| HSL | hsl(228, 68%, 56%) |
| HSV | hsv(228, 69%, 86%) |
| CMYK | cmyk(69.1%, 55%, 0%, 13.7%) |
| CIE-LAB | lab(46.07, 28.67, -65.28) |
| CIE-LCH | lch(46.07, 71.30, 293.71°) |
| OKLab | oklab(54.58% -0.0047 -0.1879) |
| OKLCH | oklch(54.58% 0.188 268.6) |
| XYZ | xyz(19.7596, 15.3180, 69.6116) |
| Luminance | 0.1532 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 2.26
Azul
#1D5DEC
ΔE00 3.10
Bright Blue
#0165FC
ΔE00 4.22
Warm Blue
#4B57DB
ΔE00 4.26
Cornflower Blue
#5170D7
ΔE00 4.45
Dark Periwinkle
#665FD1
ΔE00 5.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4463DC #DCBD44
analogous
#44AFDC #4463DC #7144DC
triadic
#4463DC #DC4463 #63DC44
tetradic
#4463DC #DC44AF #DCBD44 #44DC71
square
#4463DC #DC44AF #DCBD44 #44DC71
split-complementary
#4463DC #DC7144 #AFDC44
monochromatic
#1A318B #2443BF #4463DC #788EE6 #ABB9EF
Accessibility & contrast
On white
5.17
#4463DC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.06
#4463DC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4463DC
5.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4463DC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4463DC | 1.00 | 5.17 | 4.06 | 5.17 |
| #FFFFFF | 5.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.06 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0074E0
Deuteranopia (green-blind)
#0066DA
Tritanopia (blue-blind)
#008096
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #4463dc; /* rgb */ color: rgb(68, 99, 220); /* oklch */ color: oklch(54.6% 0.188 268.6);
Tailwind
colors: {
custom: {
50: '#8a8fe8',
500: '#4463dc',
950: '#000000',
},
}SCSS
$custom: #4463dc; $custom-light: #8a8fe8; $custom-dark: #000000;
JSON
{
"hex": "#4463dc",
"rgb": {
"r": 68,
"g": 99,
"b": 220
},
"hsl": {
"h": 227.763,
"s": 68.468,
"l": 56.471
},
"oklch": {
"l": 0.54583,
"c": 0.18801,
"h": 268.6
},
"luminance": 0.1532
}Semantic roles & 50–950 ramp
primary
#4463DC
secondary
#DDD09F
accent
#C83CEB
background
#F9F8FE
surface
#F1F0FD
border
#CBCBD5
text
#0D0C16
muted
#7E7D84