#6B73EC#6B73EC
#6B73EC is a mid, vivid blue. Relative luminance 0.214; OKLCH L 61.1% C 0.179 H 276.8°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).
Color values
| HEX | #6B73EC |
|---|---|
| RGB | rgb(107, 115, 236) |
| HSL | hsl(236, 77%, 67%) |
| HSV | hsv(236, 55%, 93%) |
| CMYK | cmyk(54.7%, 51.3%, 0%, 7.5%) |
| CIE-LAB | lab(53.43, 30.75, -62.29) |
| CIE-LCH | lch(53.43, 69.46, 296.28°) |
| OKLab | oklab(61.06% 0.0214 -0.1781) |
| OKLCH | oklch(61.06% 0.179 276.8) |
| XYZ | xyz(27.3296, 21.4416, 82.0391) |
| Luminance | 0.2144 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.45
Mediumslateblue
#7B68EE
ΔE00 4.79
Cornflower Blue
#5170D7
ΔE00 5.46
Royal Blue
#4169E1
ΔE00 6.83
Lightish Blue
#3D7AFD
ΔE00 6.91
Periwinkle (survey)
#8E82FE
ΔE00 7.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B73EC #ECE46B
analogous
#6BB4EC #6B73EC #A46BEC
triadic
#6B73EC #EC6B73 #73EC6B
tetradic
#6B73EC #EC6BB4 #ECE46B #6BECA4
square
#6B73EC #EC6BB4 #ECE46B #6BECA4
split-complementary
#6B73EC #ECA46B #B4EC6B
monochromatic
#1924C4 #3540E5 #6B73EC #A1A6F3 #D7DAFA
Accessibility & contrast
On white
3.97
#6B73EC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.29
#6B73EC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6B73EC
5.29:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B73EC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6B73EC | 1.00 | 3.97 | 5.29 | 5.29 |
| #FFFFFF | 3.97 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.29 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.29 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3185F0
Deuteranopia (green-blind)
#1A7AE9
Tritanopia (blue-blind)
#288EA5
Achromatopsia (no color)
#808080
Design tokens & code
CSS
--color: #6b73ec; /* rgb */ color: rgb(107, 115, 236); /* oklch */ color: oklch(61.1% 0.179 276.8);
Tailwind
colors: {
custom: {
50: '#9f9bf3',
500: '#6b73ec',
950: '#000000',
},
}SCSS
$custom: #6b73ec; $custom-light: #9f9bf3; $custom-dark: #000000;
JSON
{
"hex": "#6b73ec",
"rgb": {
"r": 107,
"g": 115,
"b": 236
},
"hsl": {
"h": 236.279,
"s": 77.246,
"l": 67.255
},
"oklch": {
"l": 0.61055,
"c": 0.17933,
"h": 276.8
},
"luminance": 0.21443
}Semantic roles & 50–950 ramp
primary
#6B73EC
secondary
#EEEBC5
accent
#CD0CD9
background
#FAF9FE
surface
#F4F2FD
border
#CECCD5
text
#0F0E17
muted
#7F7E85