#6866EF#6866EF
#6866EF is a mid, highly saturated blue. Relative luminance 0.187; OKLCH L 58.7% C 0.200 H 278.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).
Color values
| HEX | #6866EF |
|---|---|
| RGB | rgb(104, 102, 239) |
| HSL | hsl(241, 81%, 67%) |
| HSV | hsv(241, 57%, 94%) |
| CMYK | cmyk(56.5%, 57.3%, 0%, 6.3%) |
| CIE-LAB | lab(50.31, 38.92, -69.02) |
| CIE-LCH | lch(50.31, 79.24, 299.42°) |
| OKLab | oklab(58.74% 0.031 -0.198) |
| OKLCH | oklch(58.74% 0.2 278.9) |
| XYZ | xyz(26.0353, 18.6760, 83.8775) |
| Luminance | 0.1868 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.17
Dark Periwinkle
#665FD1
ΔE00 4.83
Light Indigo
#6D5ACF
ΔE00 6.12
Cornflower
#6A79F7
ΔE00 6.17
Slate Blue
#6A5ACD
ΔE00 6.27
Royal Blue
#4169E1
ΔE00 6.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6866EF #EDEF66
analogous
#66A9EF #6866EF #AD66EF
triadic
#6866EF #EF6866 #66EF68
tetradic
#6866EF #EF66A9 #EDEF66 #66EFAD
square
#6866EF #EF66A9 #EDEF66 #66EFAD
split-complementary
#6866EF #EFAD66 #A9EF66
monochromatic
#1715C6 #312FE9 #6866EF #9F9DF5 #D5D5FB
Accessibility & contrast
On white
4.43
#6866EF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.74
#6866EF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6866EF
4.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6866EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6866EF | 1.00 | 4.43 | 4.74 | 4.74 |
| #FFFFFF | 4.43 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007DF4
Deuteranopia (green-blind)
#0072EC
Tritanopia (blue-blind)
#1886A1
Achromatopsia (no color)
#787878
Design tokens & code
CSS
--color: #6866ef; /* rgb */ color: rgb(104, 102, 239); /* oklch */ color: oklch(58.7% 0.200 278.9);
Tailwind
colors: {
custom: {
50: '#9e92f5',
500: '#6866ef',
950: '#000000',
},
}SCSS
$custom: #6866ef; $custom-light: #9e92f5; $custom-dark: #000000;
JSON
{
"hex": "#6866ef",
"rgb": {
"r": 104,
"g": 102,
"b": 239
},
"hsl": {
"h": 240.876,
"s": 81.065,
"l": 66.863
},
"oklch": {
"l": 0.58735,
"c": 0.20046,
"h": 278.9
},
"luminance": 0.18678
}Semantic roles & 50–950 ramp
primary
#6866EF
secondary
#EEEEC2
accent
#DD08DA
background
#FAF8FF
surface
#F4F0FE
border
#CECBD6
text
#100D17
muted
#7F7D85