#447ACA#447ACA
#447ACA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.1% C 0.136 H 258.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).
Color values
| HEX | #447ACA |
|---|---|
| RGB | rgb(68, 122, 202) |
| HSL | hsl(216, 56%, 53%) |
| HSV | hsv(216, 66%, 79%) |
| CMYK | cmyk(66.3%, 39.6%, 0%, 20.8%) |
| CIE-LAB | lab(51.16, 7.90, -46.84) |
| CIE-LCH | lch(51.16, 47.51, 279.57°) |
| OKLab | oklab(58.12% -0.028 -0.1334) |
| OKLCH | oklch(58.12% 0.136 258.1) |
| XYZ | xyz(20.0003, 19.4103, 58.5582) |
| Luminance | 0.1941 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 2.68
Bluish
#2976BB
ΔE00 4.49
Deep Sky Blue
#0D75F8
ΔE00 4.56
Cool Blue
#4984B8
ΔE00 4.83
Steel Blue
#4682B4
ΔE00 4.89
Clear Blue
#247AFD
ΔE00 4.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#447ACA #CA9444
analogous
#44BDCA #447ACA #5144CA
triadic
#447ACA #CA447A #7ACA44
tetradic
#447ACA #CA44BD #CA9444 #44CA51
square
#447ACA #CA44BD #CA9444 #44CA51
split-complementary
#447ACA #CA5144 #BDCA44
monochromatic
#214273 #2E5DA3 #447ACA #749CD8 #A3BEE5
Accessibility & contrast
On white
4.30
#447ACA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.88
#447ACA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #447ACA
4.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##447ACA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##447ACA | 1.00 | 4.30 | 4.88 | 4.88 |
| #FFFFFF | 4.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.88 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.88 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5681CD
Deuteranopia (green-blind)
#4274C8
Tritanopia (blue-blind)
#008C98
Achromatopsia (no color)
#7A7A7A
Design tokens & code
CSS
--color: #447aca; /* rgb */ color: rgb(68, 122, 202); /* oklch */ color: oklch(58.1% 0.136 258.1);
Tailwind
colors: {
custom: {
50: '#85a0da',
500: '#447aca',
950: '#000000',
},
}SCSS
$custom: #447aca; $custom-light: #85a0da; $custom-dark: #000000;
JSON
{
"hex": "#447aca",
"rgb": {
"r": 68,
"g": 122,
"b": 202
},
"hsl": {
"h": 215.821,
"s": 55.833,
"l": 52.941
},
"oklch": {
"l": 0.58117,
"c": 0.13631,
"h": 258.1
},
"luminance": 0.19412
}Semantic roles & 50–950 ramp
primary
#447ACA
secondary
#D2BB98
accent
#A249DF
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83