#563D9E#563D9E
#563D9E is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.150 H 290.8°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).
Color values
| HEX | #563D9E |
|---|---|
| RGB | rgb(86, 61, 158) |
| HSL | hsl(255, 44%, 43%) |
| HSV | hsv(255, 61%, 62%) |
| CMYK | cmyk(45.6%, 61.4%, 0%, 38%) |
| CIE-LAB | lab(33.53, 35.07, -49.26) |
| CIE-LCH | lch(33.53, 60.47, 305.45°) |
| OKLab | oklab(44.18% 0.0535 -0.1406) |
| OKLCH | oklch(44.18% 0.15 290.8) |
| XYZ | xyz(11.6763, 7.7841, 33.2284) |
| Luminance | 0.0779 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Blueberry
#464196
ΔE00 3.85
Darkslateblue
#483D8B
ΔE00 4.04
Ocean Blue
#4F42B5
ΔE00 4.21
Rebeccapurple
#663399
ΔE00 4.55
Blue With A Hint Of Purple
#533CC6
ΔE00 6.03
Bluey Purple
#6241C7
ΔE00 6.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#563D9E #859E3D
analogous
#3D549E #563D9E #863D9E
triadic
#563D9E #9E563D #3D9E56
tetradic
#563D9E #9E3D54 #859E3D #3D9E86
square
#563D9E #9E3D54 #859E3D #3D9E86
split-complementary
#563D9E #9E863D #549E3D
monochromatic
#261B46 #3E2C72 #563D9E #7359BF #9985D0
Accessibility & contrast
On white
8.21
#563D9E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#563D9E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #563D9E
8.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##563D9E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##563D9E | 1.00 | 8.21 | 2.56 | 8.21 |
| #FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051A1
Deuteranopia (green-blind)
#004D9C
Tritanopia (blue-blind)
#415367
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #563d9e; /* rgb */ color: rgb(86, 61, 158); /* oklch */ color: oklch(44.2% 0.150 290.8);
Tailwind
colors: {
custom: {
50: '#8b74bb',
500: '#563d9e',
950: '#000000',
},
}SCSS
$custom: #563d9e; $custom-light: #8b74bb; $custom-dark: #000000;
JSON
{
"hex": "#563d9e",
"rgb": {
"r": 86,
"g": 61,
"b": 158
},
"hsl": {
"h": 255.464,
"s": 44.292,
"l": 42.941
},
"oklch": {
"l": 0.4418,
"c": 0.15045,
"h": 290.8
},
"luminance": 0.07785
}Semantic roles & 50–950 ramp
primary
#563D9E
secondary
#AABA7D
accent
#D454B3
background
#F8F7FB
surface
#F0EDF6
border
#CBC8D0
text
#0C0812
muted
#7D7B81