#443EA6#443EA6
#443EA6 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.4% C 0.162 H 279.8°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).
Color values
| HEX | #443EA6 |
|---|---|
| RGB | rgb(68, 62, 166) |
| HSL | hsl(243, 46%, 45%) |
| HSV | hsv(243, 63%, 65%) |
| CMYK | cmyk(59%, 62.7%, 0%, 34.9%) |
| CIE-LAB | lab(32.76, 33.40, -55.40) |
| CIE-LCH | lch(32.76, 64.69, 301.08°) |
| OKLab | oklab(43.41% 0.0276 -0.1593) |
| OKLCH | oklch(43.41% 0.162 279.8) |
| XYZ | xyz(10.9873, 7.4266, 36.9235) |
| Luminance | 0.0743 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.87
Blueberry
#464196
ΔE00 2.92
Sapphire (survey)
#2138AB
ΔE00 4.16
Darkslateblue
#483D8B
ΔE00 4.69
Blue With A Hint Of Purple
#533CC6
ΔE00 5.22
Blue Blue
#2242C7
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#443EA6 #A0A63E
analogous
#3E6CA6 #443EA6 #783EA6
triadic
#443EA6 #A6443E #3EA644
tetradic
#443EA6 #A63E6C #A0A63E #3EA678
square
#443EA6 #A63E6C #A0A63E #3EA678
split-complementary
#443EA6 #A6783E #6CA63E
monochromatic
#1F1D4D #322D79 #443EA6 #645EC3 #8F8BD4
Accessibility & contrast
On white
8.45
#443EA6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.49
#443EA6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #443EA6
8.45:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##443EA6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##443EA6 | 1.00 | 8.45 | 2.49 | 8.45 |
| #FFFFFF | 8.45 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.45 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051A9
Deuteranopia (green-blind)
#0049A4
Tritanopia (blue-blind)
#02586C
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #443ea6; /* rgb */ color: rgb(68, 62, 166); /* oklch */ color: oklch(43.4% 0.162 279.8);
Tailwind
colors: {
custom: {
50: '#8274c1',
500: '#443ea6',
950: '#000000',
},
}SCSS
$custom: #443ea6; $custom-light: #8274c1; $custom-dark: #000000;
JSON
{
"hex": "#443ea6",
"rgb": {
"r": 68,
"g": 62,
"b": 166
},
"hsl": {
"h": 243.462,
"s": 45.614,
"l": 44.706
},
"oklch": {
"l": 0.43414,
"c": 0.16164,
"h": 279.8
},
"luminance": 0.07427
}Semantic roles & 50–950 ramp
primary
#443EA6
secondary
#BBBE82
accent
#D553CE
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0B0812
muted
#7C7B81