#6E66DB#6E66DB
#6E66DB is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.8% C 0.173 H 282.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).
Color values
| HEX | #6E66DB |
|---|---|
| RGB | rgb(110, 102, 219) |
| HSL | hsl(244, 62%, 63%) |
| HSV | hsv(244, 53%, 86%) |
| CMYK | cmyk(49.8%, 53.4%, 0%, 14.1%) |
| CIE-LAB | lab(49.41, 33.92, -59.18) |
| CIE-LCH | lch(49.41, 68.21, 299.82°) |
| OKLab | oklab(57.76% 0.0378 -0.1689) |
| OKLCH | oklch(57.76% 0.173 282.6) |
| XYZ | xyz(23.9641, 17.9309, 69.2024) |
| Luminance | 0.1793 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 2.93
Mediumslateblue
#7B68EE
ΔE00 3.58
Light Indigo
#6D5ACF
ΔE00 4.22
Slate Blue
#6A5ACD
ΔE00 4.35
Iris
#6258C4
ΔE00 5.79
Purpley
#8756E4
ΔE00 6.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6E66DB #D3DB66
analogous
#6698DB #6E66DB #A966DB
triadic
#6E66DB #DB6E66 #66DB6E
tetradic
#6E66DB #DB6698 #D3DB66 #66DBA9
square
#6E66DB #DB6698 #D3DB66 #66DBA9
split-complementary
#6E66DB #DBA966 #98DB66
monochromatic
#2E26A1 #3F34CF #6E66DB #9D98E7 #CCC9F2
Accessibility & contrast
On white
4.58
#6E66DB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.59
#6E66DB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6E66DB
4.59:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6E66DB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6E66DB | 1.00 | 4.58 | 4.59 | 4.59 |
| #FFFFFF | 4.58 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.59 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.59 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2579DF
Deuteranopia (green-blind)
#1A71D8
Tritanopia (blue-blind)
#458097
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #6e66db; /* rgb */ color: rgb(110, 102, 219); /* oklch */ color: oklch(57.8% 0.173 282.6);
Tailwind
colors: {
custom: {
50: '#9f92e7',
500: '#6e66db',
950: '#000000',
},
}SCSS
$custom: #6e66db; $custom-light: #9f92e7; $custom-dark: #000000;
JSON
{
"hex": "#6e66db",
"rgb": {
"r": 110,
"g": 102,
"b": 219
},
"hsl": {
"h": 244.103,
"s": 61.905,
"l": 62.941
},
"oklch": {
"l": 0.57758,
"c": 0.1731,
"h": 282.6
},
"luminance": 0.17932
}Semantic roles & 50–950 ramp
primary
#6E66DB
secondary
#E1E3B9
accent
#CA1CBE
background
#FAF8FE
surface
#F4F0FC
border
#CECBD5
text
#0F0D16
muted
#7F7D84