#443E9D#443E9D
#443E9D is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.7% C 0.149 H 280.8°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).
Color values
| HEX | #443E9D |
|---|---|
| RGB | rgb(68, 62, 157) |
| HSL | hsl(244, 43%, 43%) |
| HSV | hsv(244, 61%, 62%) |
| CMYK | cmyk(56.7%, 60.5%, 0%, 38.4%) |
| CIE-LAB | lab(32.05, 30.41, -51.12) |
| CIE-LCH | lch(32.05, 59.49, 300.75°) |
| OKLab | oklab(42.67% 0.0281 -0.1467) |
| OKLCH | oklch(42.67% 0.149 280.8) |
| XYZ | xyz(10.1904, 7.1079, 32.7267) |
| Luminance | 0.0711 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 1.65
Darkslateblue
#483D8B
ΔE00 3.34
Ocean Blue
#4F42B5
ΔE00 4.02
Sapphire (survey)
#2138AB
ΔE00 4.70
Blue With A Hint Of Purple
#533CC6
ΔE00 6.50
Blue Blue
#2242C7
ΔE00 6.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#443E9D #979D3E
analogous
#3E689D #443E9D #733E9D
triadic
#443E9D #9D443E #3E9D44
tetradic
#443E9D #9D3E68 #979D3E #3E9D73
square
#443E9D #9D3E68 #979D3E #3E9D73
split-complementary
#443E9D #9D733E #689D3E
monochromatic
#1E1B45 #312D71 #443E9D #615ABE #8B86CF
Accessibility & contrast
On white
8.67
#443E9D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#443E9D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #443E9D
8.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##443E9D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##443E9D | 1.00 | 8.67 | 2.42 | 8.67 |
| #FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FA0
Deuteranopia (green-blind)
#00489B
Tritanopia (blue-blind)
#175567
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #443e9d; /* rgb */ color: rgb(68, 62, 157); /* oklch */ color: oklch(42.7% 0.149 280.8);
Tailwind
colors: {
custom: {
50: '#8073bb',
500: '#443e9d',
950: '#000000',
},
}SCSS
$custom: #443e9d; $custom-light: #8073bb; $custom-dark: #000000;
JSON
{
"hex": "#443e9d",
"rgb": {
"r": 68,
"g": 62,
"b": 157
},
"hsl": {
"h": 243.789,
"s": 43.379,
"l": 42.941
},
"oklch": {
"l": 0.42671,
"c": 0.14935,
"h": 280.8
},
"luminance": 0.07109
}Semantic roles & 50–950 ramp
primary
#443E9D
secondary
#B6BA7D
accent
#D355CB
background
#F8F7FB
surface
#EFEDF6
border
#CAC8D0
text
#0B0812
muted
#7C7B81