#6380F1#6380F1
#6380F1 is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.4% C 0.172 H 270.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).
Color values
| HEX | #6380F1 |
|---|---|
| RGB | rgb(99, 128, 241) |
| HSL | hsl(228, 84%, 67%) |
| HSV | hsv(228, 59%, 95%) |
| CMYK | cmyk(58.9%, 46.9%, 0%, 5.5%) |
| CIE-LAB | lab(56.53, 22.98, -60.12) |
| CIE-LCH | lch(56.53, 64.36, 290.92°) |
| OKLab | oklab(63.37% 0.0003 -0.1717) |
| OKLCH | oklch(63.37% 0.172 270.1) |
| XYZ | xyz(28.7366, 24.4395, 86.4050) |
| Luminance | 0.2444 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.85
Cornflower
#6A79F7
ΔE00 3.07
Lightish Blue
#3D7AFD
ΔE00 4.22
Dodger Blue
#3E82FC
ΔE00 4.72
Clear Blue
#247AFD
ΔE00 5.83
Cornflower Blue
#5170D7
ΔE00 6.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6380F1 #F1D463
analogous
#63C7F1 #6380F1 #8D63F1
triadic
#6380F1 #F16380 #80F163
tetradic
#6380F1 #F163C7 #F1D463 #63F18D
square
#6380F1 #F163C7 #F1D463 #63F18D
split-complementary
#6380F1 #F18D63 #C7F163
monochromatic
#1237C8 #2B52EC #6380F1 #9BAEF6 #D3DBFB
Accessibility & contrast
On white
3.57
#6380F1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.89
#6380F1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6380F1
5.89:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6380F1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6380F1 | 1.00 | 3.57 | 5.89 | 5.89 |
| #FFFFFF | 3.57 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.89 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.89 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#498EF5
Deuteranopia (green-blind)
#3182EF
Tritanopia (blue-blind)
#009AAD
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #6380f1; /* rgb */ color: rgb(99, 128, 241); /* oklch */ color: oklch(63.4% 0.172 270.1);
Tailwind
colors: {
custom: {
50: '#9ba4f6',
500: '#6380f1',
950: '#000000',
},
}SCSS
$custom: #6380f1; $custom-light: #9ba4f6; $custom-dark: #000000;
JSON
{
"hex": "#6380f1",
"rgb": {
"r": 99,
"g": 128,
"b": 241
},
"hsl": {
"h": 227.746,
"s": 83.529,
"l": 66.667
},
"oklch": {
"l": 0.63367,
"c": 0.17173,
"h": 270.1
},
"luminance": 0.24442
}Semantic roles & 50–950 ramp
primary
#6380F1
secondary
#EFE5C1
accent
#B306E0
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F17
muted
#7F7F85