#463D91#463D91
#463D91 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.7% C 0.134 H 283.8°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #463D91 |
|---|---|
| RGB | rgb(70, 61, 145) |
| HSL | hsl(246, 41%, 40%) |
| HSV | hsv(246, 58%, 57%) |
| CMYK | cmyk(51.7%, 57.9%, 0%, 43.1%) |
| CIE-LAB | lab(31.07, 27.52, -45.38) |
| CIE-LCH | lch(31.07, 53.08, 301.23°) |
| OKLab | oklab(41.71% 0.0319 -0.1297) |
| OKLCH | oklch(41.71% 0.134 283.8) |
| XYZ | xyz(9.3038, 6.6834, 27.5824) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Darkslateblue
#483D8B
ΔE00 1.25
Blueberry
#464196
ΔE00 1.43
Ocean Blue
#4F42B5
ΔE00 5.79
Sapphire (survey)
#2138AB
ΔE00 6.27
Twilight
#4E518B
ΔE00 7.10
Rebeccapurple
#663399
ΔE00 7.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#463D91 #88913D
analogous
#3D5E91 #463D91 #703D91
triadic
#463D91 #91463D #3D9146
tetradic
#463D91 #913D5E #88913D #3D9170
square
#463D91 #913D5E #88913D #3D9170
split-complementary
#463D91 #91703D #5E913D
monochromatic
#1C193B #312B66 #463D91 #5F54B7 #877FC9
Accessibility & contrast
On white
8.99
#463D91 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#463D91 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #463D91
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##463D91 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##463D91 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#014C94
Deuteranopia (green-blind)
#00468F
Tritanopia (blue-blind)
#2A5061
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #463d91; /* rgb */ color: rgb(70, 61, 145); /* oklch */ color: oklch(41.7% 0.134 283.8);
Tailwind
colors: {
custom: {
50: '#8073b2',
500: '#463d91',
950: '#000000',
},
}SCSS
$custom: #463d91; $custom-light: #8073b2; $custom-dark: #000000;
JSON
{
"hex": "#463d91",
"rgb": {
"r": 70,
"g": 61,
"b": 145
},
"hsl": {
"h": 246.429,
"s": 40.777,
"l": 40.392
},
"oklch": {
"l": 0.41709,
"c": 0.13362,
"h": 283.8
},
"luminance": 0.06684
}Semantic roles & 50–950 ramp
primary
#463D91
secondary
#ADB377
accent
#D157C4
background
#F8F6FB
surface
#EFECF6
border
#CAC7D0
text
#0B0811
muted
#7C7B80