#563FA4#563FA4
#563FA4 is a dark, vivid violet. Relative luminance 0.082; OKLCH L 45.0% C 0.156 H 289.1°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).
Color values
| HEX | #563FA4 |
|---|---|
| RGB | rgb(86, 63, 164) |
| HSL | hsl(254, 44%, 45%) |
| HSV | hsv(254, 62%, 64%) |
| CMYK | cmyk(47.6%, 61.6%, 0%, 35.7%) |
| CIE-LAB | lab(34.42, 35.66, -51.43) |
| CIE-LCH | lch(34.42, 62.58, 304.74°) |
| OKLab | oklab(44.97% 0.0508 -0.147) |
| OKLCH | oklch(44.97% 0.156 289.1) |
| XYZ | xyz(12.3142, 8.2133, 36.0513) |
| Luminance | 0.0821 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.16
Blueberry
#464196
ΔE00 3.91
Darkslateblue
#483D8B
ΔE00 4.67
Blue With A Hint Of Purple
#533CC6
ΔE00 5.10
Rebeccapurple
#663399
ΔE00 5.24
Bluey Purple
#6241C7
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#563FA4 #8DA43F
analogous
#3F5BA4 #563FA4 #883FA4
triadic
#563FA4 #A4563F #3FA456
tetradic
#563FA4 #A43F5B #8DA43F #3FA488
square
#563FA4 #A43F5B #8DA43F #3FA488
split-complementary
#563FA4 #A4883F #5BA43F
monochromatic
#281D4C #3F2E78 #563FA4 #755FC1 #9B8BD2
Accessibility & contrast
On white
7.95
#563FA4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.64
#563FA4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #563FA4
7.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##563FA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##563FA4 | 1.00 | 7.95 | 2.64 | 7.95 |
| #FFFFFF | 7.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.64 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053A7
Deuteranopia (green-blind)
#004EA2
Tritanopia (blue-blind)
#3D566B
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #563fa4; /* rgb */ color: rgb(86, 63, 164); /* oklch */ color: oklch(45.0% 0.156 289.1);
Tailwind
colors: {
custom: {
50: '#8c75c0',
500: '#563fa4',
950: '#000000',
},
}SCSS
$custom: #563fa4; $custom-light: #8c75c0; $custom-dark: #000000;
JSON
{
"hex": "#563fa4",
"rgb": {
"r": 86,
"g": 63,
"b": 164
},
"hsl": {
"h": 253.663,
"s": 44.493,
"l": 44.51
},
"oklch": {
"l": 0.44973,
"c": 0.15554,
"h": 289.1
},
"luminance": 0.08214
}Semantic roles & 50–950 ramp
primary
#563FA4
secondary
#B0BD82
accent
#D454B7
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0D0812
muted
#7D7B81