#563DA1#563DA1
#563DA1 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.4% C 0.154 H 290.2°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).
Color values
| HEX | #563DA1 |
|---|---|
| RGB | rgb(86, 61, 161) |
| HSL | hsl(255, 45%, 44%) |
| HSV | hsv(255, 62%, 63%) |
| CMYK | cmyk(46.6%, 62.1%, 0%, 36.9%) |
| CIE-LAB | lab(33.75, 35.96, -50.71) |
| CIE-LCH | lch(33.75, 62.17, 305.34°) |
| OKLab | oklab(44.41% 0.0533 -0.1449) |
| OKLCH | oklch(44.41% 0.154 290.2) |
| XYZ | xyz(11.9377, 7.8887, 34.6050) |
| Luminance | 0.0789 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.77
Blueberry
#464196
ΔE00 3.99
Darkslateblue
#483D8B
ΔE00 4.40
Rebeccapurple
#663399
ΔE00 4.70
Blue With A Hint Of Purple
#533CC6
ΔE00 5.53
Bluey Purple
#6241C7
ΔE00 5.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#563DA1 #88A13D
analogous
#3D56A1 #563DA1 #883DA1
triadic
#563DA1 #A1563D #3DA156
tetradic
#563DA1 #A13D56 #88A13D #3DA188
square
#563DA1 #A13D56 #88A13D #3DA188
split-complementary
#563DA1 #A1883D #56A13D
monochromatic
#271B48 #3E2C75 #563DA1 #745BC1 #9A87D1
Accessibility & contrast
On white
8.15
#563DA1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.58
#563DA1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #563DA1
8.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##563DA1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##563DA1 | 1.00 | 8.15 | 2.58 | 8.15 |
| #FFFFFF | 8.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051A4
Deuteranopia (green-blind)
#004D9F
Tritanopia (blue-blind)
#3F5469
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #563da1; /* rgb */ color: rgb(86, 61, 161); /* oklch */ color: oklch(44.4% 0.154 290.2);
Tailwind
colors: {
custom: {
50: '#8c74be',
500: '#563da1',
950: '#000000',
},
}SCSS
$custom: #563da1; $custom-light: #8c74be; $custom-dark: #000000;
JSON
{
"hex": "#563da1",
"rgb": {
"r": 86,
"g": 61,
"b": 161
},
"hsl": {
"h": 255,
"s": 45.045,
"l": 43.529
},
"oklch": {
"l": 0.44411,
"c": 0.15439,
"h": 290.2
},
"luminance": 0.07889
}Semantic roles & 50–950 ramp
primary
#563DA1
secondary
#ACBC7E
accent
#D553B4
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0D0812
muted
#7D7B81