#6380E8#6380E8
#6380E8 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.8% C 0.159 H 269.6°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).
Color values
| HEX | #6380E8 |
|---|---|
| RGB | rgb(99, 128, 232) |
| HSL | hsl(227, 74%, 65%) |
| HSV | hsv(227, 57%, 91%) |
| CMYK | cmyk(57.3%, 44.8%, 0%, 9%) |
| CIE-LAB | lab(56.00, 20.05, -55.95) |
| CIE-LCH | lch(56.00, 59.43, 289.71°) |
| OKLab | oklab(62.8% -0.001 -0.1595) |
| OKLCH | oklch(62.8% 0.159 269.6) |
| XYZ | xyz(27.4254, 23.9150, 79.4991) |
| Luminance | 0.2392 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.69
Cornflower
#6A79F7
ΔE00 3.65
Lightish Blue
#3D7AFD
ΔE00 4.40
Dodger Blue
#3E82FC
ΔE00 4.82
Clear Blue
#247AFD
ΔE00 5.84
Cornflower Blue
#5170D7
ΔE00 6.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6380E8 #E8CB63
analogous
#63C3E8 #6380E8 #8863E8
triadic
#6380E8 #E86380 #80E863
tetradic
#6380E8 #E863C3 #E8CB63 #63E888
square
#6380E8 #E863C3 #E8CB63 #63E888
split-complementary
#6380E8 #E88863 #C3E863
monochromatic
#1B3DB6 #2E55E0 #6380E8 #98ABF0 #CED7F8
Accessibility & contrast
On white
3.63
#6380E8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.78
#6380E8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6380E8
5.78:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6380E8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6380E8 | 1.00 | 3.63 | 5.78 | 5.78 |
| #FFFFFF | 3.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.78 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.78 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#508CEC
Deuteranopia (green-blind)
#3E81E6
Tritanopia (blue-blind)
#0097A9
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #6380e8; /* rgb */ color: rgb(99, 128, 232); /* oklch */ color: oklch(62.8% 0.159 269.6);
Tailwind
colors: {
custom: {
50: '#99a4f0',
500: '#6380e8',
950: '#000000',
},
}SCSS
$custom: #6380e8; $custom-light: #99a4f0; $custom-dark: #000000;
JSON
{
"hex": "#6380e8",
"rgb": {
"r": 99,
"g": 128,
"b": 232
},
"hsl": {
"h": 226.917,
"s": 74.302,
"l": 64.902
},
"oklch": {
"l": 0.62799,
"c": 0.15948,
"h": 269.6
},
"luminance": 0.23917
}Semantic roles & 50–950 ramp
primary
#6380E8
secondary
#EAE0BD
accent
#AB0FD6
background
#FAFAFE
surface
#F3F4FD
border
#CDCED5
text
#0F0F16
muted
#7F7F84