#477CC8#477CC8
#477CC8 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.6% C 0.130 H 257.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #477CC8 |
|---|---|
| RGB | rgb(71, 124, 200) |
| HSL | hsl(215, 54%, 53%) |
| HSV | hsv(215, 65%, 78%) |
| CMYK | cmyk(64.5%, 38%, 0%, 21.6%) |
| CIE-LAB | lab(51.75, 6.49, -44.77) |
| CIE-LCH | lch(51.75, 45.23, 278.25°) |
| OKLab | oklab(58.57% -0.0281 -0.1272) |
| OKLCH | oklch(58.57% 0.13 257.5) |
| XYZ | xyz(20.2278, 19.9231, 57.4119) |
| Luminance | 0.1993 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 2.89
Cool Blue
#4984B8
ΔE00 4.28
Steel Blue
#4682B4
ΔE00 4.44
Off Blue
#5684AE
ΔE00 4.58
Bluish
#2976BB
ΔE00 4.70
Deep Sky Blue
#0D75F8
ΔE00 4.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#477CC8 #C89347
analogous
#47BCC8 #477CC8 #5247C8
triadic
#477CC8 #C8477C #7CC847
tetradic
#477CC8 #C847BC #C89347 #47C852
square
#477CC8 #C847BC #C89347 #47C852
split-complementary
#477CC8 #C85247 #BCC847
monochromatic
#224372 #305FA2 #477CC8 #769ED6 #A5BFE4
Accessibility & contrast
On white
4.21
#477CC8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#477CC8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #477CC8
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##477CC8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##477CC8 | 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)
#5A82CB
Deuteranopia (green-blind)
#4876C6
Tritanopia (blue-blind)
#008D98
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #477cc8; /* rgb */ color: rgb(71, 124, 200); /* oklch */ color: oklch(58.6% 0.130 257.5);
Tailwind
colors: {
custom: {
50: '#86a1d9',
500: '#477cc8',
950: '#000000',
},
}SCSS
$custom: #477cc8; $custom-light: #86a1d9; $custom-dark: #000000;
JSON
{
"hex": "#477cc8",
"rgb": {
"r": 71,
"g": 124,
"b": 200
},
"hsl": {
"h": 215.349,
"s": 53.975,
"l": 53.137
},
"oklch": {
"l": 0.58573,
"c": 0.13029,
"h": 257.5
},
"luminance": 0.19925
}Semantic roles & 50–950 ramp
primary
#477CC8
secondary
#D1BA9A
accent
#A14ADD
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0C0E14
muted
#7D7E83