#563DA3#563DA3
#563DA3 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.6% C 0.157 H 289.8°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).
Color values
| HEX | #563DA3 |
|---|---|
| RGB | rgb(86, 61, 163) |
| HSL | hsl(255, 46%, 44%) |
| HSV | hsv(255, 63%, 64%) |
| CMYK | cmyk(47.2%, 62.6%, 0%, 36.1%) |
| CIE-LAB | lab(33.90, 36.55, -51.67) |
| CIE-LCH | lch(33.90, 63.30, 305.27°) |
| OKLab | oklab(44.57% 0.0532 -0.1477) |
| OKLCH | oklch(44.57% 0.157 289.8) |
| XYZ | xyz(12.1155, 7.9598, 35.5413) |
| Luminance | 0.0796 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.49
Blueberry
#464196
ΔE00 4.11
Darkslateblue
#483D8B
ΔE00 4.65
Rebeccapurple
#663399
ΔE00 4.82
Blue With A Hint Of Purple
#533CC6
ΔE00 5.20
Bluey Purple
#6241C7
ΔE00 5.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#563DA3 #8AA33D
analogous
#3D57A3 #563DA3 #893DA3
triadic
#563DA3 #A3563D #3DA356
tetradic
#563DA3 #A33D57 #8AA33D #3DA389
square
#563DA3 #A33D57 #8AA33D #3DA389
split-complementary
#563DA3 #A3893D #57A33D
monochromatic
#271C4A #3F2C76 #563DA3 #755BC2 #9A88D2
Accessibility & contrast
On white
8.10
#563DA3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#563DA3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #563DA3
8.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##563DA3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##563DA3 | 1.00 | 8.10 | 2.59 | 8.10 |
| #FFFFFF | 8.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052A6
Deuteranopia (green-blind)
#004DA1
Tritanopia (blue-blind)
#3E556A
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #563da3; /* rgb */ color: rgb(86, 61, 163); /* oklch */ color: oklch(44.6% 0.157 289.8);
Tailwind
colors: {
custom: {
50: '#8c74bf',
500: '#563da3',
950: '#000000',
},
}SCSS
$custom: #563da3; $custom-light: #8c74bf; $custom-dark: #000000;
JSON
{
"hex": "#563da3",
"rgb": {
"r": 86,
"g": 61,
"b": 163
},
"hsl": {
"h": 254.706,
"s": 45.536,
"l": 43.922
},
"oklch": {
"l": 0.44567,
"c": 0.15701,
"h": 289.8
},
"luminance": 0.0796
}Semantic roles & 50–950 ramp
primary
#563DA3
secondary
#AEBD7F
accent
#D553B5
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0D0812
muted
#7D7B81