#563FA1#563FA1
#563FA1 is a dark, vivid violet. Relative luminance 0.081; OKLCH L 44.7% C 0.152 H 289.7°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #563FA1 |
|---|---|
| RGB | rgb(86, 63, 161) |
| HSL | hsl(254, 44%, 44%) |
| HSV | hsv(254, 61%, 63%) |
| CMYK | cmyk(46.6%, 60.9%, 0%, 36.9%) |
| CIE-LAB | lab(34.20, 34.76, -49.98) |
| CIE-LCH | lch(34.20, 60.88, 304.82°) |
| OKLab | oklab(44.74% 0.051 -0.1427) |
| OKLCH | oklch(44.74% 0.152 289.7) |
| XYZ | xyz(12.0465, 8.1062, 34.6412) |
| Luminance | 0.0811 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.61
Blueberry
#464196
ΔE00 3.70
Darkslateblue
#483D8B
ΔE00 4.28
Rebeccapurple
#663399
ΔE00 5.07
Blue With A Hint Of Purple
#533CC6
ΔE00 5.59
Bluey Purple
#6241C7
ΔE00 5.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#563FA1 #8AA13F
analogous
#3F59A1 #563FA1 #873FA1
triadic
#563FA1 #A1563F #3FA156
tetradic
#563FA1 #A13F59 #8AA13F #3FA187
square
#563FA1 #A13F59 #8AA13F #3FA187
split-complementary
#563FA1 #A1873F #59A13F
monochromatic
#271D49 #3F2E75 #563FA1 #755DC0 #9A89D1
Accessibility & contrast
On white
8.01
#563FA1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#563FA1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #563FA1
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##563FA1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##563FA1 | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052A4
Deuteranopia (green-blind)
#004E9F
Tritanopia (blue-blind)
#3F556A
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #563fa1; /* rgb */ color: rgb(86, 63, 161); /* oklch */ color: oklch(44.7% 0.152 289.7);
Tailwind
colors: {
custom: {
50: '#8b75bd',
500: '#563fa1',
950: '#000000',
},
}SCSS
$custom: #563fa1; $custom-light: #8b75bd; $custom-dark: #000000;
JSON
{
"hex": "#563fa1",
"rgb": {
"r": 86,
"g": 63,
"b": 161
},
"hsl": {
"h": 254.082,
"s": 43.75,
"l": 43.922
},
"oklch": {
"l": 0.44743,
"c": 0.15157,
"h": 289.7
},
"luminance": 0.08107
}Semantic roles & 50–950 ramp
primary
#563FA1
secondary
#AEBC80
accent
#D354B6
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0C0812
muted
#7D7B81