#6378F9#6378F9
#6378F9 is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.4% C 0.192 H 272.6°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).
Color values
| HEX | #6378F9 |
|---|---|
| RGB | rgb(99, 120, 249) |
| HSL | hsl(232, 93%, 68%) |
| HSV | hsv(232, 60%, 98%) |
| CMYK | cmyk(60.2%, 51.8%, 0%, 2.4%) |
| CIE-LAB | lab(54.99, 30.43, -67.02) |
| CIE-LCH | lch(54.99, 73.61, 294.42°) |
| OKLab | oklab(62.37% 0.0088 -0.1921) |
| OKLCH | oklch(62.37% 0.192 272.6) |
| XYZ | xyz(28.9553, 22.9228, 92.5028) |
| Luminance | 0.2293 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.03
Lightish Blue
#3D7AFD
ΔE00 4.77
Soft Blue
#6488EA
ΔE00 5.71
Cornflower Blue
#5170D7
ΔE00 5.97
Dodger Blue
#3E82FC
ΔE00 6.53
Clear Blue
#247AFD
ΔE00 6.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6378F9 #F9E463
analogous
#63C3F9 #6378F9 #9963F9
triadic
#6378F9 #F96378 #78F963
tetradic
#6378F9 #F963C3 #F9E463 #63F999
square
#6378F9 #F963C3 #F9E463 #63F999
split-complementary
#6378F9 #F99963 #C3F963
monochromatic
#0826D9 #2845F7 #6378F9 #9EABFB #D9DEFE
Accessibility & contrast
On white
3.76
#6378F9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.59
#6378F9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6378F9
5.59:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6378F9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6378F9 | 1.00 | 3.76 | 5.59 | 5.59 |
| #FFFFFF | 3.76 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.59 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.59 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#298AFE
Deuteranopia (green-blind)
#007DF6
Tritanopia (blue-blind)
#0096AD
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #6378f9; /* rgb */ color: rgb(99, 120, 249); /* oklch */ color: oklch(62.4% 0.192 272.6);
Tailwind
colors: {
custom: {
50: '#9c9efc',
500: '#6378f9',
950: '#000000',
},
}SCSS
$custom: #6378f9; $custom-light: #9c9efc; $custom-dark: #000000;
JSON
{
"hex": "#6378f9",
"rgb": {
"r": 99,
"g": 120,
"b": 249
},
"hsl": {
"h": 231.6,
"s": 92.593,
"l": 68.235
},
"oklch": {
"l": 0.62365,
"c": 0.19232,
"h": 272.6
},
"luminance": 0.22925
}Semantic roles & 50–950 ramp
primary
#6378F9
secondary
#F3ECC5
accent
#C500E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E18
muted
#7F7E86