#563DFF#563DFF
#563DFF is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 52.9% C 0.267 H 277.9°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #563DFF |
|---|---|
| RGB | rgb(86, 61, 255) |
| HSL | hsl(248, 100%, 62%) |
| HSV | hsv(248, 76%, 100%) |
| CMYK | cmyk(66.3%, 76.1%, 0%, 0%) |
| CIE-LAB | lab(42.05, 63.82, -91.53) |
| CIE-LCH | lch(42.05, 111.58, 304.89°) |
| OKLab | oklab(52.86% 0.0367 -0.2644) |
| OKLCH | oklch(52.86% 0.267 277.9) |
| XYZ | xyz(23.5507, 12.5339, 95.7665) |
| Luminance | 0.1254 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 1.94
Purpley Blue
#5F34E7
ΔE00 3.71
Light Royal Blue
#3A2EFE
ΔE00 3.90
Bluish Purple
#703BE7
ΔE00 3.93
Burple
#6832E3
ΔE00 4.52
Purplish Blue
#601EF9
ΔE00 4.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#563DFF #E6FF3D
analogous
#3D85FF #563DFF #B73DFF
triadic
#563DFF #FF563D #3DFF56
tetradic
#563DFF #FF3D85 #E6FF3D #3DFFB7
square
#563DFF #FF3D85 #E6FF3D #3DFFB7
split-complementary
#563DFF #FFB73D #85FF3D
monochromatic
#1900C2 #2100FF #563DFF #8B7AFF #C1B7FF
Accessibility & contrast
On white
5.99
#563DFF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#563DFF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #563DFF
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##563DFF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##563DFF | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006BFF
Deuteranopia (green-blind)
#005BFC
Tritanopia (blue-blind)
#00779D
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #563dff; /* rgb */ color: rgb(86, 61, 255); /* oklch */ color: oklch(52.9% 0.267 277.9);
Tailwind
colors: {
custom: {
50: '#9b77ff',
500: '#563dff',
950: '#000000',
},
}SCSS
$custom: #563dff; $custom-light: #9b77ff; $custom-dark: #000000;
JSON
{
"hex": "#563dff",
"rgb": {
"r": 86,
"g": 61,
"b": 255
},
"hsl": {
"h": 247.732,
"s": 100,
"l": 61.961
},
"oklch": {
"l": 0.5286,
"c": 0.26697,
"h": 277.9
},
"luminance": 0.12536
}Semantic roles & 50–950 ramp
primary
#563DFF
secondary
#E6F0A8
accent
#E600C8
background
#FAF7FF
surface
#F4EDFF
border
#CEC8D7
text
#100918
muted
#7F7B86