#463DA3#463DA3
#463DA3 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.1% C 0.159 H 281.4°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).
Color values
| HEX | #463DA3 |
|---|---|
| RGB | rgb(70, 61, 163) |
| HSL | hsl(245, 46%, 44%) |
| HSV | hsv(245, 63%, 64%) |
| CMYK | cmyk(57.1%, 62.6%, 0%, 36.1%) |
| CIE-LAB | lab(32.44, 33.39, -54.10) |
| CIE-LCH | lch(32.44, 63.58, 301.68°) |
| OKLab | oklab(43.15% 0.0314 -0.1554) |
| OKLCH | oklch(43.15% 0.159 281.4) |
| XYZ | xyz(10.8033, 7.2832, 35.4798) |
| Luminance | 0.0728 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 2.66
Ocean Blue
#4F42B5
ΔE00 3.15
Darkslateblue
#483D8B
ΔE00 4.19
Sapphire (survey)
#2138AB
ΔE00 4.55
Blue With A Hint Of Purple
#533CC6
ΔE00 5.45
Blue Blue
#2242C7
ΔE00 6.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#463DA3 #9AA33D
analogous
#3D67A3 #463DA3 #793DA3
triadic
#463DA3 #A3463D #3DA346
tetradic
#463DA3 #A33D67 #9AA33D #3DA379
square
#463DA3 #A33D67 #9AA33D #3DA379
split-complementary
#463DA3 #A3793D #67A33D
monochromatic
#201C4A #332C76 #463DA3 #645BC2 #8F88D2
Accessibility & contrast
On white
8.55
#463DA3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.46
#463DA3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #463DA3
8.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##463DA3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##463DA3 | 1.00 | 8.55 | 2.46 | 8.55 |
| #FFFFFF | 8.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.46 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050A6
Deuteranopia (green-blind)
#0049A1
Tritanopia (blue-blind)
#16566A
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #463da3; /* rgb */ color: rgb(70, 61, 163); /* oklch */ color: oklch(43.1% 0.159 281.4);
Tailwind
colors: {
custom: {
50: '#8373bf',
500: '#463da3',
950: '#000000',
},
}SCSS
$custom: #463da3; $custom-light: #8373bf; $custom-dark: #000000;
JSON
{
"hex": "#463da3",
"rgb": {
"r": 70,
"g": 61,
"b": 163
},
"hsl": {
"h": 245.294,
"s": 45.536,
"l": 43.922
},
"oklch": {
"l": 0.43148,
"c": 0.15854,
"h": 281.4
},
"luminance": 0.07284
}Semantic roles & 50–950 ramp
primary
#463DA3
secondary
#B7BD7F
accent
#D553CA
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0B0812
muted
#7C7B81