#6463FA#6463FA
#6463FA is a mid, highly saturated blue. Relative luminance 0.185; OKLCH L 58.8% C 0.219 H 277.6°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).
Color values
| HEX | #6463FA |
|---|---|
| RGB | rgb(100, 99, 250) |
| HSL | hsl(240, 94%, 68%) |
| HSV | hsv(240, 60%, 98%) |
| CMYK | cmyk(60%, 60.4%, 0%, 2%) |
| CIE-LAB | lab(50.14, 43.48, -75.45) |
| CIE-LCH | lch(50.14, 87.08, 299.96°) |
| OKLab | oklab(58.79% 0.0288 -0.2171) |
| OKLCH | oklch(58.79% 0.219 277.6) |
| XYZ | xyz(26.9671, 18.5331, 92.5801) |
| Luminance | 0.1853 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.90
Dark Periwinkle
#665FD1
ΔE00 5.72
Cornflower
#6A79F7
ΔE00 6.77
Light Indigo
#6D5ACF
ΔE00 6.79
Warm Blue
#4B57DB
ΔE00 6.85
Royal Blue
#4169E1
ΔE00 6.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6463FA #F9FA63
analogous
#63ADFA #6463FA #AF63FA
triadic
#6463FA #FA6463 #63FA64
tetradic
#6463FA #FA63AD #F9FA63 #63FAAF
square
#6463FA #FA63AD #F9FA63 #63FAAF
split-complementary
#6463FA #FAAF63 #ADFA63
monochromatic
#0807DC #2928F8 #6463FA #9F9EFC #DADAFE
Accessibility & contrast
On white
4.46
#6463FA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.71
#6463FA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6463FA
4.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6463FA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6463FA | 1.00 | 4.46 | 4.71 | 4.71 |
| #FFFFFF | 4.46 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.71 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.71 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007EFF
Deuteranopia (green-blind)
#0071F7
Tritanopia (blue-blind)
#0088A5
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #6463fa; /* rgb */ color: rgb(100, 99, 250); /* oklch */ color: oklch(58.8% 0.219 277.6);
Tailwind
colors: {
custom: {
50: '#9e90fd',
500: '#6463fa',
950: '#000000',
},
}SCSS
$custom: #6463fa; $custom-light: #9e90fd; $custom-dark: #000000;
JSON
{
"hex": "#6463fa",
"rgb": {
"r": 100,
"g": 99,
"b": 250
},
"hsl": {
"h": 240.397,
"s": 93.789,
"l": 68.431
},
"oklch": {
"l": 0.58789,
"c": 0.21897,
"h": 277.6
},
"luminance": 0.18535
}Semantic roles & 50–950 ramp
primary
#6463FA
secondary
#F3F3C6
accent
#E600E4
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C18
muted
#7F7D86