#44639B#44639B
#44639B is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.2% C 0.097 H 261.5°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #44639B |
|---|---|
| RGB | rgb(68, 99, 155) |
| HSL | hsl(219, 39%, 44%) |
| HSV | hsv(219, 56%, 61%) |
| CMYK | cmyk(56.1%, 36.1%, 0%, 39.2%) |
| CIE-LAB | lab(42.03, 5.90, -33.95) |
| CIE-LCH | lch(42.03, 34.46, 279.86°) |
| OKLab | oklab(50.2% -0.0143 -0.0959) |
| OKLCH | oklch(50.2% 0.097 261.5) |
| XYZ | xyz(12.7601, 12.5182, 32.7478) |
| Luminance | 0.1252 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusky Blue
#475F94
ΔE00 2.09
Denim Blue
#3B5B92
ΔE00 2.94
French Blue
#436BAD
ΔE00 3.66
Denim (survey)
#3B638C
ΔE00 3.73
Light Navy Blue
#2E5A88
ΔE00 5.17
Denim
#1560BD
ΔE00 5.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#44639B #9B7C44
analogous
#448E9B #44639B #50449B
triadic
#44639B #9B4463 #639B44
tetradic
#44639B #9B448E #9B7C44 #449B50
square
#44639B #9B448E #9B7C44 #449B50
split-complementary
#44639B #9B5044 #8E9B44
monochromatic
#1F2D46 #314870 #44639B #6281BA #8DA3CD
Accessibility & contrast
On white
5.99
#44639B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#44639B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #44639B
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##44639B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##44639B | 1.00 | 5.99 | 3.50 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C689D
Deuteranopia (green-blind)
#425F9A
Tritanopia (blue-blind)
#0E6F78
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #44639b; /* rgb */ color: rgb(68, 99, 155); /* oklch */ color: oklch(50.2% 0.097 261.5);
Tailwind
colors: {
custom: {
50: '#7e8fb9',
500: '#44639b',
950: '#000000',
},
}SCSS
$custom: #44639b; $custom-light: #7e8fb9; $custom-dark: #000000;
JSON
{
"hex": "#44639b",
"rgb": {
"r": 68,
"g": 99,
"b": 155
},
"hsl": {
"h": 218.621,
"s": 39.013,
"l": 43.725
},
"oklch": {
"l": 0.50202,
"c": 0.09701,
"h": 261.5
},
"luminance": 0.12519
}Semantic roles & 50–950 ramp
primary
#44639B
secondary
#B8A583
accent
#A559CF
background
#F8F8FB
surface
#EFF0F6
border
#CACBD0
text
#0A0C11
muted
#7C7D80