#8581FD#8581FD
#8581FD is a light, vivid blue. Relative luminance 0.278; OKLCH L 66.6% C 0.179 H 281.8°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).
Color values
| HEX | #8581FD |
|---|---|
| RGB | rgb(133, 129, 253) |
| HSL | hsl(242, 97%, 75%) |
| HSV | hsv(242, 49%, 99%) |
| CMYK | cmyk(47.4%, 49%, 0%, 0.8%) |
| CIE-LAB | lab(59.69, 32.99, -61.56) |
| CIE-LCH | lch(59.69, 69.84, 298.19°) |
| OKLab | oklab(66.55% 0.0367 -0.1752) |
| OKLCH | oklch(66.55% 0.179 281.8) |
| XYZ | xyz(35.2474, 27.7771, 96.4137) |
| Luminance | 0.2778 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Periwinkle (survey)
#8E82FE
ΔE00 1.63
Lavender Blue
#8B88F8
ΔE00 2.27
Cornflower
#6A79F7
ΔE00 4.78
Perrywinkle
#8F8CE7
ΔE00 5.00
Periwinkle Blue
#8F99FB
ΔE00 6.95
Mediumslateblue
#7B68EE
ΔE00 7.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8581FD #F9FD81
analogous
#81BBFD #8581FD #C381FD
triadic
#8581FD #FD8581 #81FD85
tetradic
#8581FD #FD81BB #F9FD81 #81FDC3
square
#8581FD #FD81BB #F9FD81 #81FDC3
split-complementary
#8581FD #FDC381 #BBFD81
monochromatic
#1009FB #4B45FC #8581FD #BFBDFE #E2E1FF
Accessibility & contrast
On white
3.20
#8581FD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.56
#8581FD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #8581FD
6.56:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8581FD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##8581FD | 1.00 | 3.20 | 6.56 | 6.56 |
| #FFFFFF | 3.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.56 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.56 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4894FF
Deuteranopia (green-blind)
#408BFA
Tritanopia (blue-blind)
#5A9CB3
Achromatopsia (no color)
#909090
Design tokens & code
CSS
--color: #8581fd; /* rgb */ color: rgb(133, 129, 253); /* oklch */ color: oklch(66.6% 0.179 281.8);
Tailwind
colors: {
custom: {
50: '#afa5ff',
500: '#8581fd',
950: '#000000',
},
}SCSS
$custom: #8581fd; $custom-light: #afa5ff; $custom-dark: #000000;
JSON
{
"hex": "#8581fd",
"rgb": {
"r": 133,
"g": 129,
"b": 253
},
"hsl": {
"h": 241.935,
"s": 96.875,
"l": 74.902
},
"oklch": {
"l": 0.66554,
"c": 0.17896,
"h": 281.8
},
"luminance": 0.27779
}Semantic roles & 50–950 ramp
primary
#8581FD
secondary
#F6F7D4
accent
#E600DE
background
#FBFAFF
surface
#F6F4FF
border
#D0CED7
text
#110F18
muted
#807F86