#6766E0#6766E0
#6766E0 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.6% C 0.181 H 279.4°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).
Color values
| HEX | #6766E0 |
|---|---|
| RGB | rgb(103, 102, 224) |
| HSL | hsl(240, 66%, 64%) |
| HSV | hsv(240, 54%, 88%) |
| CMYK | cmyk(54%, 54.5%, 0%, 12.2%) |
| CIE-LAB | lab(49.21, 34.04, -62.36) |
| CIE-LCH | lch(49.21, 71.04, 298.63°) |
| OKLab | oklab(57.58% 0.0297 -0.1785) |
| OKLCH | oklch(57.58% 0.181 279.4) |
| XYZ | xyz(23.7952, 17.7666, 72.6820) |
| Luminance | 0.1777 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 3.16
Mediumslateblue
#7B68EE
ΔE00 4.06
Light Indigo
#6D5ACF
ΔE00 4.86
Slate Blue
#6A5ACD
ΔE00 4.88
Warm Blue
#4B57DB
ΔE00 5.93
Cornflower Blue
#5170D7
ΔE00 5.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6766E0 #DFE066
analogous
#66A2E0 #6766E0 #A466E0
triadic
#6766E0 #E06766 #66E067
tetradic
#6766E0 #E066A2 #DFE066 #66E0A4
square
#6766E0 #E066A2 #DFE066 #66E0A4
split-complementary
#6766E0 #E0A466 #A2E066
monochromatic
#2322A9 #3433D6 #6766E0 #9A99EA #CCCCF5
Accessibility & contrast
On white
4.61
#6766E0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.55
#6766E0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #6766E0
4.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6766E0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6766E0 | 1.00 | 4.61 | 4.55 | 4.61 |
| #FFFFFF | 4.61 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.61 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#167AE4
Deuteranopia (green-blind)
#0070DD
Tritanopia (blue-blind)
#2E8299
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #6766e0; /* rgb */ color: rgb(103, 102, 224); /* oklch */ color: oklch(57.6% 0.181 279.4);
Tailwind
colors: {
custom: {
50: '#9b91ea',
500: '#6766e0',
950: '#000000',
},
}SCSS
$custom: #6766e0; $custom-light: #9b91ea; $custom-dark: #000000;
JSON
{
"hex": "#6766e0",
"rgb": {
"r": 103,
"g": 102,
"b": 224
},
"hsl": {
"h": 240.492,
"s": 66.304,
"l": 63.922
},
"oklch": {
"l": 0.5758,
"c": 0.18092,
"h": 279.4
},
"luminance": 0.17768
}Semantic roles & 50–950 ramp
primary
#6766E0
secondary
#E6E6BC
accent
#CE17CD
background
#FAF8FE
surface
#F4F0FD
border
#CECBD5
text
#0F0D16
muted
#7F7D84