#3D3CA9#3D3CA9
#3D3CA9 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.170 H 276.9°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).
Color values
| HEX | #3D3CA9 |
|---|---|
| RGB | rgb(61, 60, 169) |
| HSL | hsl(241, 48%, 45%) |
| HSV | hsv(241, 64%, 66%) |
| CMYK | cmyk(63.9%, 64.5%, 0%, 33.7%) |
| CIE-LAB | lab(32.01, 34.50, -58.45) |
| CIE-LCH | lch(32.01, 67.88, 300.55°) |
| OKLab | oklab(42.81% 0.0203 -0.1684) |
| OKLCH | oklch(42.81% 0.17 276.9) |
| XYZ | xyz(10.6994, 7.0875, 38.3326) |
| Luminance | 0.0709 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.03
Ocean Blue
#4F42B5
ΔE00 3.38
Blueberry
#464196
ΔE00 3.77
Blue Blue
#2242C7
ΔE00 4.88
Blue With A Hint Of Purple
#533CC6
ΔE00 5.30
Darkslateblue
#483D8B
ΔE00 5.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D3CA9 #A8A93C
analogous
#3C72A9 #3D3CA9 #733CA9
triadic
#3D3CA9 #A93D3C #3CA93D
tetradic
#3D3CA9 #A93C72 #A8A93C #3CA973
square
#3D3CA9 #A93C72 #A8A93C #3CA973
split-complementary
#3D3CA9 #A9733C #72A93C
monochromatic
#1C1C4F #2D2C7C #3D3CA9 #5E5DC5 #8B8AD5
Accessibility & contrast
On white
8.69
#3D3CA9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#3D3CA9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3D3CA9
8.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D3CA9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3D3CA9 | 1.00 | 8.69 | 2.42 | 8.69 |
| #FFFFFF | 8.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050AC
Deuteranopia (green-blind)
#0047A7
Tritanopia (blue-blind)
#00586D
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #3d3ca9; /* rgb */ color: rgb(61, 60, 169); /* oklch */ color: oklch(42.8% 0.170 276.9);
Tailwind
colors: {
custom: {
50: '#7f72c3',
500: '#3d3ca9',
950: '#000000',
},
}SCSS
$custom: #3d3ca9; $custom-light: #7f72c3; $custom-dark: #000000;
JSON
{
"hex": "#3d3ca9",
"rgb": {
"r": 61,
"g": 60,
"b": 169
},
"hsl": {
"h": 240.55,
"s": 47.598,
"l": 44.902
},
"oklch": {
"l": 0.42805,
"c": 0.16966,
"h": 276.9
},
"luminance": 0.07088
}Semantic roles & 50–950 ramp
primary
#3D3CA9
secondary
#BFC081
accent
#D751D6
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0813
muted
#7C7B82