#818CF5#818CF5
#818CF5 is a light, vivid blue. Relative luminance 0.300; OKLCH L 67.8% C 0.154 H 276.9°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).
Color values
| HEX | #818CF5 |
|---|---|
| RGB | rgb(129, 140, 245) |
| HSL | hsl(234, 85%, 73%) |
| HSV | hsv(234, 47%, 96%) |
| CMYK | cmyk(47.3%, 42.9%, 0%, 3.9%) |
| CIE-LAB | lab(61.67, 23.30, -54.01) |
| CIE-LCH | lch(61.67, 58.82, 293.33°) |
| OKLab | oklab(67.84% 0.0187 -0.153) |
| OKLCH | oklch(67.84% 0.154 276.9) |
| XYZ | xyz(34.9077, 30.0139, 90.3224) |
| Luminance | 0.3002 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lavender Blue
#8B88F8
ΔE00 2.73
Perrywinkle
#8F8CE7
ΔE00 3.93
Periwinkle Blue
#8F99FB
ΔE00 3.93
Periwinkle (survey)
#8E82FE
ΔE00 4.69
Soft Blue
#6488EA
ΔE00 5.40
Cornflower
#6A79F7
ΔE00 6.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#818CF5 #F5EA81
analogous
#81C6F5 #818CF5 #B081F5
triadic
#818CF5 #F5818C #8CF581
tetradic
#818CF5 #F581C6 #F5EA81 #81F5B0
square
#818CF5 #F581C6 #F5EA81 #81F5B0
split-complementary
#818CF5 #F5B081 #C6F581
monochromatic
#1327E9 #4858F0 #818CF5 #BAC0F9 #E3E5FD
Accessibility & contrast
On white
3.00
#818CF5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
7.00
#818CF5 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #818CF5
7.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##818CF5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##818CF5 | 1.00 | 3.00 | 7.00 | 7.00 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#629AF9
Deuteranopia (green-blind)
#5891F3
Tritanopia (blue-blind)
#56A2B5
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #818cf5; /* rgb */ color: rgb(129, 140, 245); /* oklch */ color: oklch(67.8% 0.154 276.9);
Tailwind
colors: {
custom: {
50: '#abadf9',
500: '#818cf5',
950: '#000000',
},
}SCSS
$custom: #818cf5; $custom-light: #abadf9; $custom-dark: #000000;
JSON
{
"hex": "#818cf5",
"rgb": {
"r": 129,
"g": 140,
"b": 245
},
"hsl": {
"h": 234.31,
"s": 85.294,
"l": 73.333
},
"oklch": {
"l": 0.67839,
"c": 0.15418,
"h": 276.9
},
"luminance": 0.30016
}Semantic roles & 50–950 ramp
primary
#818CF5
secondary
#F5F2D6
accent
#CD04E2
background
#FBFAFF
surface
#F6F4FF
border
#D0CED7
text
#111017
muted
#807F85