#6656EC#6656EC
#6656EC is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.7% C 0.217 H 281.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).
Color values
| HEX | #6656EC |
|---|---|
| RGB | rgb(102, 86, 236) |
| HSL | hsl(246, 80%, 63%) |
| HSV | hsv(246, 64%, 93%) |
| CMYK | cmyk(56.8%, 63.6%, 0%, 7.5%) |
| CIE-LAB | lab(46.36, 46.99, -73.76) |
| CIE-LCH | lch(46.36, 87.46, 302.50°) |
| OKLab | oklab(55.73% 0.0435 -0.2121) |
| OKLCH | oklch(55.73% 0.217 281.6) |
| XYZ | xyz(23.9429, 15.5349, 81.0775) |
| Luminance | 0.1554 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Light Indigo
#6D5ACF
ΔE00 4.11
Slate Blue
#6A5ACD
ΔE00 4.30
Dark Periwinkle
#665FD1
ΔE00 4.32
Warm Blue
#4B57DB
ΔE00 4.74
Purpleish Blue
#6140EF
ΔE00 5.32
Purpley
#8756E4
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6656EC #DCEC56
analogous
#5691EC #6656EC #B156EC
triadic
#6656EC #EC6656 #56EC66
tetradic
#6656EC #EC5691 #DCEC56 #56ECB1
square
#6656EC #EC5691 #DCEC56 #56ECB1
split-complementary
#6656EC #ECB156 #91EC56
monochromatic
#2514B3 #341FE6 #6656EC #988DF2 #CAC4F8
Accessibility & contrast
On white
5.11
#6656EC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.11
#6656EC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6656EC
5.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6656EC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6656EC | 1.00 | 5.11 | 4.11 | 5.11 |
| #FFFFFF | 5.11 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.11 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0073F1
Deuteranopia (green-blind)
#0068E9
Tritanopia (blue-blind)
#197C99
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #6656ec; /* rgb */ color: rgb(102, 86, 236); /* oklch */ color: oklch(55.7% 0.217 281.6);
Tailwind
colors: {
custom: {
50: '#9e87f3',
500: '#6656ec',
950: '#000000',
},
}SCSS
$custom: #6656ec; $custom-light: #9e87f3; $custom-dark: #000000;
JSON
{
"hex": "#6656ec",
"rgb": {
"r": 102,
"g": 86,
"b": 236
},
"hsl": {
"h": 246.4,
"s": 79.787,
"l": 63.137
},
"oklch": {
"l": 0.55732,
"c": 0.21652,
"h": 281.6
},
"luminance": 0.15536
}Semantic roles & 50–950 ramp
primary
#6656EC
secondary
#E4EAB4
accent
#DC09C6
background
#FAF8FF
surface
#F4EFFE
border
#CECAD6
text
#100B17
muted
#7F7C85