#443CA0#443CA0
#443CA0 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.6% C 0.156 H 281.1°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).
Color values
| HEX | #443CA0 |
|---|---|
| RGB | rgb(68, 60, 160) |
| HSL | hsl(245, 45%, 43%) |
| HSV | hsv(245, 63%, 63%) |
| CMYK | cmyk(57.5%, 62.5%, 0%, 37.3%) |
| CIE-LAB | lab(31.80, 32.66, -53.34) |
| CIE-LCH | lch(31.80, 62.55, 301.48°) |
| OKLab | oklab(42.56% 0.0299 -0.1532) |
| OKLCH | oklch(42.56% 0.156 281.1) |
| XYZ | xyz(10.3429, 6.9981, 34.0566) |
| Luminance | 0.0700 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 2.45
Ocean Blue
#4F42B5
ΔE00 3.72
Darkslateblue
#483D8B
ΔE00 3.85
Sapphire (survey)
#2138AB
ΔE00 4.39
Blue With A Hint Of Purple
#533CC6
ΔE00 5.96
Blue Blue
#2242C7
ΔE00 6.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#443CA0 #98A03C
analogous
#3C66A0 #443CA0 #763CA0
triadic
#443CA0 #A0443C #3CA044
tetradic
#443CA0 #A03C66 #98A03C #3CA076
square
#443CA0 #A03C66 #98A03C #3CA076
split-complementary
#443CA0 #A0763C #66A03C
monochromatic
#1E1B47 #312B73 #443CA0 #6159C1 #8B85D1
Accessibility & contrast
On white
8.75
#443CA0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.40
#443CA0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #443CA0
8.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##443CA0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##443CA0 | 1.00 | 8.75 | 2.40 | 8.75 |
| #FFFFFF | 8.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.40 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EA3
Deuteranopia (green-blind)
#00479E
Tritanopia (blue-blind)
#125468
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #443ca0; /* rgb */ color: rgb(68, 60, 160); /* oklch */ color: oklch(42.6% 0.156 281.1);
Tailwind
colors: {
custom: {
50: '#8172bd',
500: '#443ca0',
950: '#000000',
},
}SCSS
$custom: #443ca0; $custom-light: #8172bd; $custom-dark: #000000;
JSON
{
"hex": "#443ca0",
"rgb": {
"r": 68,
"g": 60,
"b": 160
},
"hsl": {
"h": 244.8,
"s": 45.455,
"l": 43.137
},
"oklch": {
"l": 0.42563,
"c": 0.15613,
"h": 281.1
},
"luminance": 0.06999
}Semantic roles & 50–950 ramp
primary
#443CA0
secondary
#B6BB7C
accent
#D553CB
background
#F8F6FB
surface
#EFECF7
border
#CAC7D0
text
#0B0812
muted
#7C7B81