#6466ED#6466ED
#6466ED is a mid, vivid blue. Relative luminance 0.183; OKLCH L 58.3% C 0.199 H 277.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #6466ED |
|---|---|
| RGB | rgb(100, 102, 237) |
| HSL | hsl(239, 79%, 66%) |
| HSV | hsv(239, 58%, 93%) |
| CMYK | cmyk(57.8%, 57%, 0%, 7.1%) |
| CIE-LAB | lab(49.89, 37.59, -68.59) |
| CIE-LCH | lch(49.89, 78.21, 298.72°) |
| OKLab | oklab(58.31% 0.0264 -0.1969) |
| OKLCH | oklch(58.31% 0.199 277.6) |
| XYZ | xyz(25.2881, 18.3247, 82.3088) |
| Luminance | 0.1833 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.83
Dark Periwinkle
#665FD1
ΔE00 4.59
Royal Blue
#4169E1
ΔE00 5.81
Light Indigo
#6D5ACF
ΔE00 6.08
Cornflower Blue
#5170D7
ΔE00 6.12
Slate Blue
#6A5ACD
ΔE00 6.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6466ED #EDEB64
analogous
#64AAED #6466ED #A664ED
triadic
#6466ED #ED6466 #66ED64
tetradic
#6466ED #ED64AA #EDEB64 #64EDA6
square
#6466ED #ED64AA #EDEB64 #64EDA6
split-complementary
#6466ED #EDA664 #AAED64
monochromatic
#1619C0 #2D30E7 #6466ED #9B9CF3 #D2D2FA
Accessibility & contrast
On white
4.50
#6466ED on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.67
#6466ED on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6466ED
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6466ED | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6466ED | 1.00 | 4.50 | 4.67 | 4.67 |
| #FFFFFF | 4.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007CF2
Deuteranopia (green-blind)
#0071EA
Tritanopia (blue-blind)
#0086A0
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #6466ed; /* rgb */ color: rgb(100, 102, 237); /* oklch */ color: oklch(58.3% 0.199 277.6);
Tailwind
colors: {
custom: {
50: '#9c91f4',
500: '#6466ed',
950: '#000000',
},
}SCSS
$custom: #6466ed; $custom-light: #9c91f4; $custom-dark: #000000;
JSON
{
"hex": "#6466ed",
"rgb": {
"r": 100,
"g": 102,
"b": 237
},
"hsl": {
"h": 239.124,
"s": 79.191,
"l": 66.078
},
"oklch": {
"l": 0.5831,
"c": 0.19866,
"h": 277.6
},
"luminance": 0.18326
}Semantic roles & 50–950 ramp
primary
#6466ED
secondary
#EDECC0
accent
#D80ADB
background
#FAF8FF
surface
#F4F0FE
border
#CECBD6
text
#0F0D17
muted
#7F7D85