#477DDC#477DDC
#477DDC is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.0% C 0.156 H 260.8°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).
Color values
| HEX | #477DDC |
|---|---|
| RGB | rgb(71, 125, 220) |
| HSL | hsl(218, 68%, 57%) |
| HSV | hsv(218, 68%, 86%) |
| CMYK | cmyk(67.7%, 43.2%, 0%, 13.7%) |
| CIE-LAB | lab(53.14, 12.88, -53.89) |
| CIE-LCH | lch(53.14, 55.40, 283.44°) |
| OKLab | oklab(60.01% -0.0249 -0.154) |
| OKLCH | oklch(60.01% 0.156 260.8) |
| XYZ | xyz(22.8458, 21.1718, 70.5788) |
| Luminance | 0.2117 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Clear Blue
#247AFD
ΔE00 3.31
Lightish Blue
#3D7AFD
ΔE00 3.69
Dodger Blue
#3E82FC
ΔE00 3.72
Deep Sky Blue
#0D75F8
ΔE00 3.81
Azure
#007FFF
ΔE00 3.92
Windows Blue
#3778BF
ΔE00 4.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#477DDC #DCA647
analogous
#47C8DC #477DDC #5C47DC
triadic
#477DDC #DC477D #7DDC47
tetradic
#477DDC #DC47C8 #DCA647 #47DC5C
square
#477DDC #DC47C8 #DCA647 #47DC5C
split-complementary
#477DDC #DC5C47 #C8DC47
monochromatic
#1B458E #255DC1 #477DDC #7AA1E6 #AEC6F0
Accessibility & contrast
On white
4.01
#477DDC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.23
#477DDC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #477DDC
5.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##477DDC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##477DDC | 1.00 | 4.01 | 5.23 | 5.23 |
| #FFFFFF | 4.01 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.23 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.23 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4F86E0
Deuteranopia (green-blind)
#3678DA
Tritanopia (blue-blind)
#0093A2
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #477ddc; /* rgb */ color: rgb(71, 125, 220); /* oklch */ color: oklch(60.0% 0.156 260.8);
Tailwind
colors: {
custom: {
50: '#8aa2e7',
500: '#477ddc',
950: '#000000',
},
}SCSS
$custom: #477ddc; $custom-light: #8aa2e7; $custom-dark: #000000;
JSON
{
"hex": "#477ddc",
"rgb": {
"r": 71,
"g": 125,
"b": 220
},
"hsl": {
"h": 218.255,
"s": 68.037,
"l": 57.059
},
"oklch": {
"l": 0.60007,
"c": 0.15597,
"h": 260.8
},
"luminance": 0.21174
}Semantic roles & 50–950 ramp
primary
#477DDC
secondary
#DEC8A1
accent
#AC3DEB
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0F16
muted
#7E7E84