#447CCC#447CCC
#447CCC is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.7% C 0.137 H 257.5°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #447CCC |
|---|---|
| RGB | rgb(68, 124, 204) |
| HSL | hsl(215, 57%, 53%) |
| HSV | hsv(215, 67%, 80%) |
| CMYK | cmyk(66.7%, 39.2%, 0%, 20%) |
| CIE-LAB | lab(51.84, 7.38, -46.91) |
| CIE-LCH | lch(51.84, 47.49, 278.94°) |
| OKLab | oklab(58.68% -0.0295 -0.1336) |
| OKLCH | oklch(58.68% 0.137 257.5) |
| XYZ | xyz(20.4867, 20.0018, 59.8961) |
| Luminance | 0.2000 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 2.92
Cool Blue
#4984B8
ΔE00 4.34
Steel Blue
#4682B4
ΔE00 4.52
Deep Sky Blue
#0D75F8
ΔE00 4.58
Bluish
#2976BB
ΔE00 4.71
Clear Blue
#247AFD
ΔE00 4.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#447CCC #CC9444
analogous
#44C0CC #447CCC #5044CC
triadic
#447CCC #CC447C #7CCC44
tetradic
#447CCC #CC44C0 #CC9444 #44CC50
square
#447CCC #CC44C0 #CC9444 #44CC50
split-complementary
#447CCC #CC5044 #C0CC44
monochromatic
#204376 #2D5FA6 #447CCC #749ED9 #A4BFE6
Accessibility & contrast
On white
4.20
#447CCC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.00
#447CCC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #447CCC
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##447CCC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##447CCC | 1.00 | 4.20 | 5.00 | 5.00 |
| #FFFFFF | 4.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5882CF
Deuteranopia (green-blind)
#4476CA
Tritanopia (blue-blind)
#008E9A
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #447ccc; /* rgb */ color: rgb(68, 124, 204); /* oklch */ color: oklch(58.7% 0.137 257.5);
Tailwind
colors: {
custom: {
50: '#86a1dc',
500: '#447ccc',
950: '#000000',
},
}SCSS
$custom: #447ccc; $custom-light: #86a1dc; $custom-dark: #000000;
JSON
{
"hex": "#447ccc",
"rgb": {
"r": 68,
"g": 124,
"b": 204
},
"hsl": {
"h": 215.294,
"s": 57.143,
"l": 53.333
},
"oklch": {
"l": 0.58677,
"c": 0.13679,
"h": 257.5
},
"luminance": 0.20004
}Semantic roles & 50–950 ramp
primary
#447CCC
secondary
#D3BB99
accent
#A147E0
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83