#477DC3#477DC3
#477DC3 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.5% C 0.123 H 255.7°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #477DC3 |
|---|---|
| RGB | rgb(71, 125, 195) |
| HSL | hsl(214, 51%, 52%) |
| HSV | hsv(214, 64%, 76%) |
| CMYK | cmyk(63.6%, 35.9%, 0%, 23.5%) |
| CIE-LAB | lab(51.78, 4.16, -41.87) |
| CIE-LCH | lch(51.78, 42.08, 275.68°) |
| OKLab | oklab(58.51% -0.0303 -0.1188) |
| OKLCH | oklch(58.51% 0.123 255.7) |
| XYZ | xyz(19.7789, 19.9451, 54.4266) |
| Luminance | 0.1995 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Windows Blue
#3778BF
ΔE00 2.57
Cool Blue
#4984B8
ΔE00 3.61
Steel Blue
#4682B4
ΔE00 3.74
Off Blue
#5684AE
ΔE00 4.09
Bluish
#2976BB
ΔE00 4.31
Dusty Blue
#5A86AD
ΔE00 4.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#477DC3 #C38D47
analogous
#47BBC3 #477DC3 #4F47C3
triadic
#477DC3 #C3477D #7DC347
tetradic
#477DC3 #C347BB #C38D47 #47C34F
square
#477DC3 #C347BB #C38D47 #47C34F
split-complementary
#477DC3 #C34F47 #BBC347
monochromatic
#23436C #32609A #477DC3 #759ED2 #A3BEE1
Accessibility & contrast
On white
4.21
#477DC3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#477DC3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #477DC3
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##477DC3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##477DC3 | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F82C6
Deuteranopia (green-blind)
#4E76C2
Tritanopia (blue-blind)
#008D97
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #477dc3; /* rgb */ color: rgb(71, 125, 195); /* oklch */ color: oklch(58.5% 0.123 255.7);
Tailwind
colors: {
custom: {
50: '#86a2d5',
500: '#477dc3',
950: '#000000',
},
}SCSS
$custom: #477dc3; $custom-light: #86a2d5; $custom-dark: #000000;
JSON
{
"hex": "#477dc3",
"rgb": {
"r": 71,
"g": 125,
"b": 195
},
"hsl": {
"h": 213.871,
"s": 50.82,
"l": 52.157
},
"oklch": {
"l": 0.58507,
"c": 0.12258,
"h": 255.7
},
"luminance": 0.19947
}Semantic roles & 50–950 ramp
primary
#477DC3
secondary
#CEB698
accent
#9D4DDA
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0C0F14
muted
#7D7E83