#4779E5#4779E5
#4779E5 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.8% C 0.173 H 263.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).
Color values
| HEX | #4779E5 |
|---|---|
| RGB | rgb(71, 121, 229) |
| HSL | hsl(221, 75%, 59%) |
| HSV | hsv(221, 69%, 90%) |
| CMYK | cmyk(69%, 47.2%, 0%, 10.2%) |
| CIE-LAB | lab(52.59, 18.52, -59.83) |
| CIE-LCH | lch(52.59, 62.63, 287.20°) |
| OKLab | oklab(59.76% -0.0198 -0.1715) |
| OKLCH | oklch(59.76% 0.173 263.4) |
| XYZ | xyz(23.5738, 20.6691, 76.8607) |
| Luminance | 0.2067 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.59
Clear Blue
#247AFD
ΔE00 2.90
Deep Sky Blue
#0D75F8
ΔE00 3.15
Dodger Blue
#3E82FC
ΔE00 4.01
Cornflower Blue
#5170D7
ΔE00 4.07
Cerulean Blue
#056EEE
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4779E5 #E5B347
analogous
#47C8E5 #4779E5 #6447E5
triadic
#4779E5 #E54779 #79E547
tetradic
#4779E5 #E547C8 #E5B347 #47E564
square
#4779E5 #E547C8 #E5B347 #47E564
split-complementary
#4779E5 #E56447 #C8E547
monochromatic
#16409C #1E56D1 #4779E5 #7DA0ED #B2C7F4
Accessibility & contrast
On white
4.09
#4779E5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.13
#4779E5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4779E5
5.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4779E5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4779E5 | 1.00 | 4.09 | 5.13 | 5.13 |
| #FFFFFF | 4.09 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.13 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.13 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F85E9
Deuteranopia (green-blind)
#1877E3
Tritanopia (blue-blind)
#0092A4
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #4779e5; /* rgb */ color: rgb(71, 121, 229); /* oklch */ color: oklch(59.8% 0.173 263.4);
Tailwind
colors: {
custom: {
50: '#8c9fee',
500: '#4779e5',
950: '#000000',
},
}SCSS
$custom: #4779e5; $custom-light: #8c9fee; $custom-dark: #000000;
JSON
{
"hex": "#4779e5",
"rgb": {
"r": 71,
"g": 121,
"b": 229
},
"hsl": {
"h": 221.013,
"s": 75.238,
"l": 58.824
},
"oklch": {
"l": 0.59756,
"c": 0.17265,
"h": 263.4
},
"luminance": 0.20671
}Semantic roles & 50–950 ramp
primary
#4779E5
secondary
#E3CFA5
accent
#B636F2
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0E16
muted
#7E7E84