#6380F8#6380F8
#6380F8 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.8% C 0.181 H 270.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #6380F8 |
|---|---|
| RGB | rgb(99, 128, 248) |
| HSL | hsl(228, 91%, 68%) |
| HSV | hsv(228, 60%, 97%) |
| CMYK | cmyk(60.1%, 48.4%, 0%, 2.7%) |
| CIE-LAB | lab(56.94, 25.27, -63.32) |
| CIE-LCH | lch(56.94, 68.18, 291.75°) |
| OKLab | oklab(63.82% 0.0011 -0.1811) |
| OKLCH | oklch(63.82% 0.181 270.3) |
| XYZ | xyz(29.8024, 24.8658, 92.0178) |
| Luminance | 0.2487 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.85
Soft Blue
#6488EA
ΔE00 3.22
Lightish Blue
#3D7AFD
ΔE00 4.27
Dodger Blue
#3E82FC
ΔE00 4.82
Clear Blue
#247AFD
ΔE00 5.97
Lavender Blue
#8B88F8
ΔE00 6.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6380F8 #F8DB63
analogous
#63CAF8 #6380F8 #9063F8
triadic
#6380F8 #F86380 #80F863
tetradic
#6380F8 #F863CA #F8DB63 #63F890
square
#6380F8 #F863CA #F8DB63 #63F890
split-complementary
#6380F8 #F89063 #CAF863
monochromatic
#0A32D7 #2850F5 #6380F8 #9EB0FB #D8DFFD
Accessibility & contrast
On white
3.52
#6380F8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.97
#6380F8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6380F8
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6380F8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6380F8 | 1.00 | 3.52 | 5.97 | 5.97 |
| #FFFFFF | 3.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4290FC
Deuteranopia (green-blind)
#2482F5
Tritanopia (blue-blind)
#009BB0
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #6380f8; /* rgb */ color: rgb(99, 128, 248); /* oklch */ color: oklch(63.8% 0.181 270.3);
Tailwind
colors: {
custom: {
50: '#9ca4fb',
500: '#6380f8',
950: '#000000',
},
}SCSS
$custom: #6380f8; $custom-light: #9ca4fb; $custom-dark: #000000;
JSON
{
"hex": "#6380f8",
"rgb": {
"r": 99,
"g": 128,
"b": 248
},
"hsl": {
"h": 228.322,
"s": 91.411,
"l": 68.039
},
"oklch": {
"l": 0.6382,
"c": 0.18115,
"h": 270.3
},
"luminance": 0.24868
}Semantic roles & 50–950 ramp
primary
#6380F8
secondary
#F2E9C5
accent
#B900E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F17
muted
#7F7F85