#8A81FB#8A81FB
#8A81FB is a light, vivid blue. Relative luminance 0.281; OKLCH L 66.8% C 0.176 H 283.9°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).
Color values
| HEX | #8A81FB |
|---|---|
| RGB | rgb(138, 129, 251) |
| HSL | hsl(244, 94%, 75%) |
| HSV | hsv(244, 49%, 98%) |
| CMYK | cmyk(45%, 48.6%, 0%, 1.6%) |
| CIE-LAB | lab(59.95, 33.52, -60.02) |
| CIE-LCH | lch(59.95, 68.74, 299.18°) |
| OKLab | oklab(66.81% 0.0422 -0.1705) |
| OKLCH | oklch(66.81% 0.176 283.9) |
| XYZ | xyz(35.7390, 28.0672, 94.7825) |
| Luminance | 0.2807 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Periwinkle (survey)
#8E82FE
ΔE00 0.80
Lavender Blue
#8B88F8
ΔE00 2.13
Perrywinkle
#8F8CE7
ΔE00 4.64
Cornflower
#6A79F7
ΔE00 5.60
Periwinkle Blue
#8F99FB
ΔE00 7.05
Mediumpurple
#9370DB
ΔE00 7.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8A81FB #F2FB81
analogous
#81B5FB #8A81FB #C781FB
triadic
#8A81FB #FB8A81 #81FB8A
tetradic
#8A81FB #FB81B5 #F2FB81 #81FBC7
square
#8A81FB #FB81B5 #F2FB81 #81FBC7
split-complementary
#8A81FB #FBC781 #B5FB81
monochromatic
#1C0AF7 #5346F9 #8A81FB #C1BCFD #E3E1FE
Accessibility & contrast
On white
3.18
#8A81FB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.61
#8A81FB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #8A81FB
6.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8A81FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##8A81FB | 1.00 | 3.18 | 6.61 | 6.61 |
| #FFFFFF | 3.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.61 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.61 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C94FF
Deuteranopia (green-blind)
#478DF8
Tritanopia (blue-blind)
#659BB2
Achromatopsia (no color)
#909090
Design tokens & code
CSS
--color: #8a81fb; /* rgb */ color: rgb(138, 129, 251); /* oklch */ color: oklch(66.8% 0.176 283.9);
Tailwind
colors: {
custom: {
50: '#b2a5fd',
500: '#8a81fb',
950: '#000000',
},
}SCSS
$custom: #8a81fb; $custom-light: #b2a5fd; $custom-dark: #000000;
JSON
{
"hex": "#8a81fb",
"rgb": {
"r": 138,
"g": 129,
"b": 251
},
"hsl": {
"h": 244.426,
"s": 93.846,
"l": 74.51
},
"oklch": {
"l": 0.66809,
"c": 0.17566,
"h": 283.9
},
"luminance": 0.28069
}Semantic roles & 50–950 ramp
primary
#8A81FB
secondary
#F4F6D5
accent
#E600D5
background
#FBFAFF
surface
#F6F4FF
border
#D0CED7
text
#110F18
muted
#807F86