#6380ED#6380ED
#6380ED is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.1% C 0.166 H 269.9°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #6380ED |
|---|---|
| RGB | rgb(99, 128, 237) |
| HSL | hsl(227, 79%, 66%) |
| HSV | hsv(227, 58%, 93%) |
| CMYK | cmyk(58.2%, 46%, 0%, 7.1%) |
| CIE-LAB | lab(56.29, 21.67, -58.27) |
| CIE-LCH | lch(56.29, 62.17, 290.40°) |
| OKLab | oklab(63.11% -0.0003 -0.1663) |
| OKLCH | oklch(63.11% 0.166 269.9) |
| XYZ | xyz(28.1457, 24.2032, 83.2928) |
| Luminance | 0.2420 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.73
Cornflower
#6A79F7
ΔE00 3.29
Lightish Blue
#3D7AFD
ΔE00 4.27
Dodger Blue
#3E82FC
ΔE00 4.74
Clear Blue
#247AFD
ΔE00 5.81
Cornflower Blue
#5170D7
ΔE00 6.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6380ED #EDD063
analogous
#63C5ED #6380ED #8B63ED
triadic
#6380ED #ED6380 #80ED63
tetradic
#6380ED #ED63C5 #EDD063 #63ED8B
square
#6380ED #ED63C5 #EDD063 #63ED8B
split-complementary
#6380ED #ED8B63 #C5ED63
monochromatic
#163AC0 #2C53E7 #6380ED #9AADF3 #D1D9FA
Accessibility & contrast
On white
3.60
#6380ED on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.84
#6380ED on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6380ED
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6380ED | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6380ED | 1.00 | 3.60 | 5.84 | 5.84 |
| #FFFFFF | 3.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C8DF1
Deuteranopia (green-blind)
#3781EB
Tritanopia (blue-blind)
#0098AB
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #6380ed; /* rgb */ color: rgb(99, 128, 237); /* oklch */ color: oklch(63.1% 0.166 269.9);
Tailwind
colors: {
custom: {
50: '#9aa4f3',
500: '#6380ed',
950: '#000000',
},
}SCSS
$custom: #6380ed; $custom-light: #9aa4f3; $custom-dark: #000000;
JSON
{
"hex": "#6380ed",
"rgb": {
"r": 99,
"g": 128,
"b": 237
},
"hsl": {
"h": 227.391,
"s": 79.31,
"l": 65.882
},
"oklch": {
"l": 0.63112,
"c": 0.1663,
"h": 269.9
},
"luminance": 0.24205
}Semantic roles & 50–950 ramp
primary
#6380ED
secondary
#EDE3BF
accent
#B00ADC
background
#FAFAFE
surface
#F3F4FD
border
#CDCED5
text
#0F0F17
muted
#7F7F85