#4479DC#4479DC
#4479DC is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.0% C 0.162 H 261.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).
Color values
| HEX | #4479DC |
|---|---|
| RGB | rgb(68, 121, 220) |
| HSL | hsl(219, 68%, 56%) |
| HSV | hsv(219, 69%, 86%) |
| CMYK | cmyk(69.1%, 45%, 0%, 13.7%) |
| CIE-LAB | lab(51.91, 14.89, -55.85) |
| CIE-LCH | lch(51.91, 57.80, 284.92°) |
| OKLab | oklab(59.03% -0.0236 -0.1599) |
| OKLCH | oklch(59.03% 0.162 261.6) |
| XYZ | xyz(22.1349, 20.0687, 70.4034) |
| Luminance | 0.2007 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Deep Sky Blue
#0D75F8
ΔE00 3.22
Clear Blue
#247AFD
ΔE00 3.39
Lightish Blue
#3D7AFD
ΔE00 3.69
Cornflower Blue
#5170D7
ΔE00 4.28
Cerulean Blue
#056EEE
ΔE00 4.33
Azure
#007FFF
ΔE00 4.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4479DC #DCA744
analogous
#44C5DC #4479DC #5B44DC
triadic
#4479DC #DC4479 #79DC44
tetradic
#4479DC #DC44C5 #DCA744 #44DC5B
square
#4479DC #DC44C5 #DCA744 #44DC5B
split-complementary
#4479DC #DC5B44 #C5DC44
monochromatic
#1A428B #245ABF #4479DC #789EE6 #ABC3EF
Accessibility & contrast
On white
4.19
#4479DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.01
#4479DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4479DC
5.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4479DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4479DC | 1.00 | 4.19 | 5.01 | 5.01 |
| #FFFFFF | 4.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4783E0
Deuteranopia (green-blind)
#2975DA
Tritanopia (blue-blind)
#0090A0
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #4479dc; /* rgb */ color: rgb(68, 121, 220); /* oklch */ color: oklch(59.0% 0.162 261.6);
Tailwind
colors: {
custom: {
50: '#899fe7',
500: '#4479dc',
950: '#000000',
},
}SCSS
$custom: #4479dc; $custom-light: #899fe7; $custom-dark: #000000;
JSON
{
"hex": "#4479dc",
"rgb": {
"r": 68,
"g": 121,
"b": 220
},
"hsl": {
"h": 219.079,
"s": 68.468,
"l": 56.471
},
"oklch": {
"l": 0.59031,
"c": 0.16159,
"h": 261.6
},
"luminance": 0.20071
}Semantic roles & 50–950 ramp
primary
#4479DC
secondary
#DDC79F
accent
#AE3CEB
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E16
muted
#7E7E84