#6473DC#6473DC
#6473DC is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.5% C 0.159 H 274.4°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).
Color values
| HEX | #6473DC |
|---|---|
| RGB | rgb(100, 115, 220) |
| HSL | hsl(233, 63%, 63%) |
| HSV | hsv(233, 55%, 86%) |
| CMYK | cmyk(54.5%, 47.7%, 0%, 13.7%) |
| CIE-LAB | lab(51.99, 24.28, -55.64) |
| CIE-LCH | lch(51.99, 60.70, 293.57°) |
| OKLab | oklab(59.54% 0.0123 -0.1587) |
| OKLCH | oklch(59.54% 0.159 274.4) |
| XYZ | xyz(24.3004, 20.1364, 70.3025) |
| Luminance | 0.2014 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.34
Cornflower
#6A79F7
ΔE00 4.15
Royal Blue
#4169E1
ΔE00 5.40
Mediumslateblue
#7B68EE
ΔE00 6.47
Lightish Blue
#3D7AFD
ΔE00 6.61
Dark Periwinkle
#665FD1
ΔE00 7.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6473DC #DCCD64
analogous
#64AFDC #6473DC #9164DC
triadic
#6473DC #DC6473 #73DC64
tetradic
#6473DC #DC64AF #DCCD64 #64DC91
square
#6473DC #DC64AF #DCCD64 #64DC91
split-complementary
#6473DC #DC9164 #AFDC64
monochromatic
#2434A1 #3246D1 #6473DC #96A0E7 #C8CDF3
Accessibility & contrast
On white
4.18
#6473DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.03
#6473DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6473DC
5.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6473DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6473DC | 1.00 | 4.18 | 5.03 | 5.03 |
| #FFFFFF | 4.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4181E0
Deuteranopia (green-blind)
#3177DA
Tritanopia (blue-blind)
#258A9D
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #6473dc; /* rgb */ color: rgb(100, 115, 220); /* oklch */ color: oklch(59.5% 0.159 274.4);
Tailwind
colors: {
custom: {
50: '#999be7',
500: '#6473dc',
950: '#000000',
},
}SCSS
$custom: #6473dc; $custom-light: #999be7; $custom-dark: #000000;
JSON
{
"hex": "#6473dc",
"rgb": {
"r": 100,
"g": 115,
"b": 220
},
"hsl": {
"h": 232.5,
"s": 63.158,
"l": 62.745
},
"oklch": {
"l": 0.59536,
"c": 0.15913,
"h": 274.4
},
"luminance": 0.20138
}Semantic roles & 50–950 ramp
primary
#6473DC
secondary
#E4DEB8
accent
#B51BCB
background
#F9F9FE
surface
#F2F2FC
border
#CCCCD5
text
#0F0E16
muted
#7E7E84