#3D419B#3D419B
#3D419B is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.5% C 0.144 H 276.5°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).
Color values
| HEX | #3D419B |
|---|---|
| RGB | rgb(61, 65, 155) |
| HSL | hsl(237, 44%, 42%) |
| HSV | hsv(237, 61%, 61%) |
| CMYK | cmyk(60.6%, 58.1%, 0%, 39.2%) |
| CIE-LAB | lab(32.12, 26.48, -49.82) |
| CIE-LCH | lch(32.12, 56.42, 297.99°) |
| OKLab | oklab(42.54% 0.0162 -0.143) |
| OKLCH | oklch(42.54% 0.144 276.5) |
| XYZ | xyz(9.7292, 7.1385, 31.8692) |
| Luminance | 0.0714 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 1.92
Darkslateblue
#483D8B
ΔE00 3.97
Sapphire (survey)
#2138AB
ΔE00 4.39
Ocean Blue
#4F42B5
ΔE00 4.95
Blue Blue
#2242C7
ΔE00 6.39
Cobalt
#0047AB
ΔE00 6.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D419B #9B973D
analogous
#3D709B #3D419B #683D9B
triadic
#3D419B #9B3D41 #419B3D
tetradic
#3D419B #9B3D70 #9B973D #3D9B68
square
#3D419B #9B3D70 #9B973D #3D9B68
split-complementary
#3D419B #9B683D #709B3D
monochromatic
#1A1C43 #2C2F6F #3D419B #585CBD #8487CF
Accessibility & contrast
On white
8.65
#3D419B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.43
#3D419B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3D419B
8.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D419B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3D419B | 1.00 | 8.65 | 2.43 | 8.65 |
| #FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00509E
Deuteranopia (green-blind)
#004899
Tritanopia (blue-blind)
#005667
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #3d419b; /* rgb */ color: rgb(61, 65, 155); /* oklch */ color: oklch(42.5% 0.144 276.5);
Tailwind
colors: {
custom: {
50: '#7c75b9',
500: '#3d419b',
950: '#000000',
},
}SCSS
$custom: #3d419b; $custom-light: #7c75b9; $custom-dark: #000000;
JSON
{
"hex": "#3d419b",
"rgb": {
"r": 61,
"g": 65,
"b": 155
},
"hsl": {
"h": 237.447,
"s": 43.519,
"l": 42.353
},
"oklch": {
"l": 0.42538,
"c": 0.14397,
"h": 276.5
},
"luminance": 0.07139
}Semantic roles & 50–950 ramp
primary
#3D419B
secondary
#B9B67B
accent
#CE55D3
background
#F8F7FB
surface
#EFEDF6
border
#CAC8D0
text
#0A0811
muted
#7C7B80