#6B55EB#6B55EB
#6B55EB is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.9% C 0.216 H 283.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #6B55EB |
|---|---|
| RGB | rgb(107, 85, 235) |
| HSL | hsl(249, 79%, 63%) |
| HSV | hsv(249, 64%, 92%) |
| CMYK | cmyk(54.5%, 63.8%, 0%, 7.8%) |
| CIE-LAB | lab(46.47, 48.08, -73.00) |
| CIE-LCH | lch(46.47, 87.41, 303.37°) |
| OKLab | oklab(55.89% 0.0508 -0.2097) |
| OKLCH | oklch(55.89% 0.216 283.6) |
| XYZ | xyz(24.3027, 15.6195, 80.3154) |
| Luminance | 0.1562 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Light Indigo
#6D5ACF
ΔE00 3.95
Slate Blue
#6A5ACD
ΔE00 4.24
Dark Periwinkle
#665FD1
ΔE00 4.53
Purpley
#8756E4
ΔE00 4.80
Purpleish Blue
#6140EF
ΔE00 5.16
Warm Blue
#4B57DB
ΔE00 5.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B55EB #D5EB55
analogous
#558AEB #6B55EB #B655EB
triadic
#6B55EB #EB6B55 #55EB6B
tetradic
#6B55EB #EB558A #D5EB55 #55EBB6
square
#6B55EB #EB558A #D5EB55 #55EBB6
split-complementary
#6B55EB #EBB655 #8AEB55
monochromatic
#2C15B1 #3B1EE5 #6B55EB #9B8CF1 #CAC3F8
Accessibility & contrast
On white
5.09
#6B55EB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.12
#6B55EB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6B55EB
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B55EB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6B55EB | 1.00 | 5.09 | 4.12 | 5.09 |
| #FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0073F0
Deuteranopia (green-blind)
#0069E8
Tritanopia (blue-blind)
#307A98
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #6b55eb; /* rgb */ color: rgb(107, 85, 235); /* oklch */ color: oklch(55.9% 0.216 283.6);
Tailwind
colors: {
custom: {
50: '#a086f2',
500: '#6b55eb',
950: '#000000',
},
}SCSS
$custom: #6b55eb; $custom-light: #a086f2; $custom-dark: #000000;
JSON
{
"hex": "#6b55eb",
"rgb": {
"r": 107,
"g": 85,
"b": 235
},
"hsl": {
"h": 248.8,
"s": 78.947,
"l": 62.745
},
"oklch": {
"l": 0.5589,
"c": 0.21579,
"h": 283.6
},
"luminance": 0.15621
}Semantic roles & 50–950 ramp
primary
#6B55EB
secondary
#E1E9B3
accent
#DB0ABD
background
#FAF8FE
surface
#F4EFFD
border
#CECAD5
text
#100B17
muted
#7F7C85