#4777DC#4777DC
#4777DC is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.7% C 0.163 H 263.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).
Color values
| HEX | #4777DC |
|---|---|
| RGB | rgb(71, 119, 220) |
| HSL | hsl(221, 68%, 57%) |
| HSV | hsv(221, 68%, 86%) |
| CMYK | cmyk(67.7%, 45.9%, 0%, 13.7%) |
| CIE-LAB | lab(51.49, 16.58, -56.52) |
| CIE-LCH | lch(51.49, 58.90, 286.35°) |
| OKLab | oklab(58.74% -0.0194 -0.1618) |
| OKLCH | oklch(58.74% 0.163 263.2) |
| XYZ | xyz(22.1091, 19.6983, 70.3333) |
| Luminance | 0.1970 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.32
Deep Sky Blue
#0D75F8
ΔE00 3.45
Lightish Blue
#3D7AFD
ΔE00 3.77
Clear Blue
#247AFD
ΔE00 3.82
Cerulean Blue
#056EEE
ΔE00 4.10
Royal Blue
#4169E1
ΔE00 4.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4777DC #DCAC47
analogous
#47C2DC #4777DC #6147DC
triadic
#4777DC #DC4777 #77DC47
tetradic
#4777DC #DC47C2 #DCAC47 #47DC61
square
#4777DC #DC47C2 #DCAC47 #47DC61
split-complementary
#4777DC #DC6147 #C2DC47
monochromatic
#1B408E #2557C1 #4777DC #7A9DE6 #AEC3F0
Accessibility & contrast
On white
4.25
#4777DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.94
#4777DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4777DC
4.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4777DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4777DC | 1.00 | 4.25 | 4.94 | 4.94 |
| #FFFFFF | 4.25 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.94 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.94 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4482E0
Deuteranopia (green-blind)
#2574DA
Tritanopia (blue-blind)
#008E9F
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #4777dc; /* rgb */ color: rgb(71, 119, 220); /* oklch */ color: oklch(58.7% 0.163 263.2);
Tailwind
colors: {
custom: {
50: '#8a9de7',
500: '#4777dc',
950: '#000000',
},
}SCSS
$custom: #4777dc; $custom-light: #8a9de7; $custom-dark: #000000;
JSON
{
"hex": "#4777dc",
"rgb": {
"r": 71,
"g": 119,
"b": 220
},
"hsl": {
"h": 220.671,
"s": 68.037,
"l": 57.059
},
"oklch": {
"l": 0.58743,
"c": 0.16295,
"h": 263.2
},
"luminance": 0.19701
}Semantic roles & 50–950 ramp
primary
#4777DC
secondary
#DECAA1
accent
#B33DEB
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E16
muted
#7E7E84