#8581FC#8581FC
#8581FC is a light, vivid blue. Relative luminance 0.277; OKLCH L 66.5% C 0.178 H 281.9°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).
Color values
| HEX | #8581FC |
|---|---|
| RGB | rgb(133, 129, 252) |
| HSL | hsl(242, 95%, 75%) |
| HSV | hsv(242, 49%, 99%) |
| CMYK | cmyk(47.2%, 48.8%, 0%, 1.2%) |
| CIE-LAB | lab(59.63, 32.70, -61.10) |
| CIE-LCH | lch(59.63, 69.30, 298.15°) |
| OKLab | oklab(66.49% 0.0366 -0.1738) |
| OKLCH | oklch(66.49% 0.178 281.9) |
| XYZ | xyz(35.0885, 27.7136, 95.5770) |
| Luminance | 0.2772 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Periwinkle (survey)
#8E82FE
ΔE00 1.64
Lavender Blue
#8B88F8
ΔE00 2.22
Cornflower
#6A79F7
ΔE00 4.77
Perrywinkle
#8F8CE7
ΔE00 4.92
Periwinkle Blue
#8F99FB
ΔE00 6.94
Mediumslateblue
#7B68EE
ΔE00 7.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8581FC #F8FC81
analogous
#81BBFC #8581FC #C281FC
triadic
#8581FC #FC8581 #81FC85
tetradic
#8581FC #FC81BB #F8FC81 #81FCC2
square
#8581FC #FC81BB #F8FC81 #81FCC2
split-complementary
#8581FC #FCC281 #BBFC81
monochromatic
#1109F9 #4B45FB #8581FC #BFBDFD #E2E1FE
Accessibility & contrast
On white
3.21
#8581FC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.54
#8581FC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #8581FC
6.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8581FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##8581FC | 1.00 | 3.21 | 6.54 | 6.54 |
| #FFFFFF | 3.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.54 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.54 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4994FF
Deuteranopia (green-blind)
#418BF9
Tritanopia (blue-blind)
#5B9BB3
Achromatopsia (no color)
#909090
Design tokens & code
CSS
--color: #8581fc; /* rgb */ color: rgb(133, 129, 252); /* oklch */ color: oklch(66.5% 0.178 281.9);
Tailwind
colors: {
custom: {
50: '#afa5fe',
500: '#8581fc',
950: '#000000',
},
}SCSS
$custom: #8581fc; $custom-light: #afa5fe; $custom-dark: #000000;
JSON
{
"hex": "#8581fc",
"rgb": {
"r": 133,
"g": 129,
"b": 252
},
"hsl": {
"h": 241.951,
"s": 95.349,
"l": 74.706
},
"oklch": {
"l": 0.66492,
"c": 0.17763,
"h": 281.9
},
"luminance": 0.27715
}Semantic roles & 50–950 ramp
primary
#8581FC
secondary
#F5F7D4
accent
#E600DE
background
#FBFAFF
surface
#F6F4FF
border
#D0CED7
text
#110F18
muted
#807F86