#8573F6#8573F6
#8573F6 is a light, vivid blue. Relative luminance 0.239; OKLCH L 63.7% C 0.189 H 286.0°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).
Color values
| HEX | #8573F6 |
|---|---|
| RGB | rgb(133, 115, 246) |
| HSL | hsl(248, 88%, 71%) |
| HSV | hsv(248, 53%, 96%) |
| CMYK | cmyk(45.9%, 53.3%, 0%, 3.5%) |
| CIE-LAB | lab(55.99, 39.11, -63.63) |
| CIE-LCH | lch(55.99, 74.69, 301.57°) |
| OKLab | oklab(63.65% 0.052 -0.1813) |
| OKLCH | oklch(63.65% 0.189 286) |
| XYZ | xyz(32.4333, 23.9004, 90.0752) |
| Luminance | 0.2390 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.73
Periwinkle (survey)
#8E82FE
ΔE00 4.48
Cornflower
#6A79F7
ΔE00 5.41
Mediumpurple
#9370DB
ΔE00 5.44
Lavender Blue
#8B88F8
ΔE00 6.12
Perrywinkle
#8F8CE7
ΔE00 7.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8573F6 #E4F673
analogous
#73A2F6 #8573F6 #C673F6
triadic
#8573F6 #F68573 #73F685
tetradic
#8573F6 #F673A2 #E4F673 #73F6C6
square
#8573F6 #F673A2 #E4F673 #73F6C6
split-complementary
#8573F6 #F6C673 #A2F673
monochromatic
#2B0EE0 #5339F2 #8573F6 #B7ADFA #E6E2FD
Accessibility & contrast
On white
3.63
#8573F6 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.78
#8573F6 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #8573F6
5.78:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8573F6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##8573F6 | 1.00 | 3.63 | 5.78 | 5.78 |
| #FFFFFF | 3.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.78 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.78 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2E8AFB
Deuteranopia (green-blind)
#2A82F3
Tritanopia (blue-blind)
#6090AA
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #8573f6; /* rgb */ color: rgb(133, 115, 246); /* oklch */ color: oklch(63.7% 0.189 286.0);
Tailwind
colors: {
custom: {
50: '#af9bfa',
500: '#8573f6',
950: '#000000',
},
}SCSS
$custom: #8573f6; $custom-light: #af9bfa; $custom-dark: #000000;
JSON
{
"hex": "#8573f6",
"rgb": {
"r": 133,
"g": 115,
"b": 246
},
"hsl": {
"h": 248.244,
"s": 87.919,
"l": 70.784
},
"oklch": {
"l": 0.63653,
"c": 0.18863,
"h": 286
},
"luminance": 0.23902
}Semantic roles & 50–950 ramp
primary
#8573F6
secondary
#EFF4D1
accent
#E401C5
background
#FBF9FF
surface
#F6F2FF
border
#D0CCD7
text
#110E17
muted
#807E85