#45409D#45409D
#45409D is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.1% C 0.146 H 280.7°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).
Color values
| HEX | #45409D |
|---|---|
| RGB | rgb(69, 64, 157) |
| HSL | hsl(243, 42%, 43%) |
| HSV | hsv(243, 59%, 62%) |
| CMYK | cmyk(56.1%, 59.2%, 0%, 38.4%) |
| CIE-LAB | lab(32.63, 29.34, -50.19) |
| CIE-LCH | lch(32.63, 58.13, 300.31°) |
| OKLab | oklab(43.11% 0.0273 -0.1439) |
| OKLCH | oklch(43.11% 0.146 280.7) |
| XYZ | xyz(10.3715, 7.3657, 32.7669) |
| Luminance | 0.0737 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 1.30
Darkslateblue
#483D8B
ΔE00 3.33
Ocean Blue
#4F42B5
ΔE00 3.96
Sapphire (survey)
#2138AB
ΔE00 4.99
Blue With A Hint Of Purple
#533CC6
ΔE00 6.60
Blue Blue
#2242C7
ΔE00 6.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#45409D #989D40
analogous
#40699D #45409D #73409D
triadic
#45409D #9D4540 #409D45
tetradic
#45409D #9D4069 #989D40 #409D73
square
#45409D #9D4069 #989D40 #409D73
split-complementary
#45409D #9D7340 #699D40
monochromatic
#1F1D46 #322E72 #45409D #625DBD #8C89CF
Accessibility & contrast
On white
8.49
#45409D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.47
#45409D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #45409D
8.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##45409D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##45409D | 1.00 | 8.49 | 2.47 | 8.49 |
| #FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050A0
Deuteranopia (green-blind)
#00499B
Tritanopia (blue-blind)
#1A5668
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #45409d; /* rgb */ color: rgb(69, 64, 157); /* oklch */ color: oklch(43.1% 0.146 280.7);
Tailwind
colors: {
custom: {
50: '#8175bb',
500: '#45409d',
950: '#000000',
},
}SCSS
$custom: #45409d; $custom-light: #8175bb; $custom-dark: #000000;
JSON
{
"hex": "#45409d",
"rgb": {
"r": 69,
"g": 64,
"b": 157
},
"hsl": {
"h": 243.226,
"s": 42.081,
"l": 43.333
},
"oklch": {
"l": 0.43115,
"c": 0.14646,
"h": 280.7
},
"luminance": 0.07366
}Semantic roles & 50–950 ramp
primary
#45409D
secondary
#B6B97F
accent
#D256CB
background
#F8F7FB
surface
#EFEDF6
border
#CAC8D0
text
#0B0812
muted
#7C7B81