#6380F6#6380F6
#6380F6 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.7% C 0.178 H 270.3°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #6380F6 |
|---|---|
| RGB | rgb(99, 128, 246) |
| HSL | hsl(228, 89%, 68%) |
| HSV | hsv(228, 60%, 96%) |
| CMYK | cmyk(59.8%, 48%, 0%, 3.5%) |
| CIE-LAB | lab(56.82, 24.61, -62.41) |
| CIE-LCH | lch(56.82, 67.09, 291.52°) |
| OKLab | oklab(63.69% 0.0009 -0.1785) |
| OKLCH | oklch(63.69% 0.178 270.3) |
| XYZ | xyz(29.4937, 24.7424, 90.3924) |
| Luminance | 0.2475 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.89
Soft Blue
#6488EA
ΔE00 3.10
Lightish Blue
#3D7AFD
ΔE00 4.24
Dodger Blue
#3E82FC
ΔE00 4.78
Clear Blue
#247AFD
ΔE00 5.92
Lavender Blue
#8B88F8
ΔE00 6.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6380F6 #F6D963
analogous
#63CAF6 #6380F6 #8F63F6
triadic
#6380F6 #F66380 #80F663
tetradic
#6380F6 #F663CA #F6D963 #63F68F
square
#6380F6 #F663CA #F6D963 #63F68F
split-complementary
#6380F6 #F68F63 #CAF663
monochromatic
#0C33D2 #2951F3 #6380F6 #9DAFF9 #D7DEFD
Accessibility & contrast
On white
3.53
#6380F6 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.95
#6380F6 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6380F6
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6380F6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6380F6 | 1.00 | 3.53 | 5.95 | 5.95 |
| #FFFFFF | 3.53 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.95 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.95 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#448FFA
Deuteranopia (green-blind)
#2882F4
Tritanopia (blue-blind)
#009BAF
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #6380f6; /* rgb */ color: rgb(99, 128, 246); /* oklch */ color: oklch(63.7% 0.178 270.3);
Tailwind
colors: {
custom: {
50: '#9ba4fa',
500: '#6380f6',
950: '#000000',
},
}SCSS
$custom: #6380f6; $custom-light: #9ba4fa; $custom-dark: #000000;
JSON
{
"hex": "#6380f6",
"rgb": {
"r": 99,
"g": 128,
"b": 246
},
"hsl": {
"h": 228.163,
"s": 89.091,
"l": 67.647
},
"oklch": {
"l": 0.63689,
"c": 0.17847,
"h": 270.3
},
"luminance": 0.24745
}Semantic roles & 50–950 ramp
primary
#6380F6
secondary
#F1E8C4
accent
#B800E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F17
muted
#7F7F85