#818CF7#818CF7
#818CF7 is a light, vivid blue. Relative luminance 0.301; OKLCH L 68.0% C 0.157 H 276.9°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #818CF7 |
|---|---|
| RGB | rgb(129, 140, 247) |
| HSL | hsl(234, 88%, 74%) |
| HSV | hsv(234, 48%, 97%) |
| CMYK | cmyk(47.8%, 43.3%, 0%, 3.1%) |
| CIE-LAB | lab(61.77, 23.89, -54.95) |
| CIE-LCH | lch(61.77, 59.91, 293.50°) |
| OKLab | oklab(67.95% 0.019 -0.1558) |
| OKLCH | oklch(67.95% 0.157 276.9) |
| XYZ | xyz(35.2146, 30.1367, 91.9391) |
| Luminance | 0.3014 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lavender Blue
#8B88F8
ΔE00 2.70
Periwinkle Blue
#8F99FB
ΔE00 3.92
Perrywinkle
#8F8CE7
ΔE00 4.09
Periwinkle (survey)
#8E82FE
ΔE00 4.62
Soft Blue
#6488EA
ΔE00 5.46
Cornflower
#6A79F7
ΔE00 6.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#818CF7 #F7EC81
analogous
#81C7F7 #818CF7 #B181F7
triadic
#818CF7 #F7818C #8CF781
tetradic
#818CF7 #F781C7 #F7EC81 #81F7B1
square
#818CF7 #F781C7 #F7EC81 #81F7B1
split-complementary
#818CF7 #F7B181 #C7F781
monochromatic
#0F24EE #4757F3 #818CF7 #BBC1FB #E2E5FD
Accessibility & contrast
On white
2.99
#818CF7 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.03
#818CF7 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #818CF7
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##818CF7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##818CF7 | 1.00 | 2.99 | 7.03 | 7.03 |
| #FFFFFF | 2.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#619AFB
Deuteranopia (green-blind)
#5791F5
Tritanopia (blue-blind)
#54A3B6
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #818cf7; /* rgb */ color: rgb(129, 140, 247); /* oklch */ color: oklch(68.0% 0.157 276.9);
Tailwind
colors: {
custom: {
50: '#acadfa',
500: '#818cf7',
950: '#000000',
},
}SCSS
$custom: #818cf7; $custom-light: #acadfa; $custom-dark: #000000;
JSON
{
"hex": "#818cf7",
"rgb": {
"r": 129,
"g": 140,
"b": 247
},
"hsl": {
"h": 234.407,
"s": 88.06,
"l": 73.725
},
"oklch": {
"l": 0.67953,
"c": 0.15693,
"h": 276.9
},
"luminance": 0.30139
}Semantic roles & 50–950 ramp
primary
#818CF7
secondary
#F5F2D6
accent
#CF01E5
background
#FBFAFF
surface
#F6F4FF
border
#D0CED7
text
#111017
muted
#807F85