#6B73CA#6B73CA
#6B73CA is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.9% C 0.132 H 277.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).
Color values
| HEX | #6B73CA |
|---|---|
| RGB | rgb(107, 115, 202) |
| HSL | hsl(235, 47%, 61%) |
| HSV | hsv(235, 47%, 79%) |
| CMYK | cmyk(47%, 43.1%, 0%, 20.8%) |
| CIE-LAB | lab(51.44, 20.22, -46.27) |
| CIE-LCH | lch(51.44, 50.50, 293.60°) |
| OKLab | oklab(58.91% 0.0174 -0.131) |
| OKLCH | oklch(58.91% 0.132 277.6) |
| XYZ | xyz(22.8515, 19.6503, 58.4545) |
| Luminance | 0.1965 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 4.97
Cornflower
#6A79F7
ΔE00 6.49
Dark Periwinkle
#665FD1
ΔE00 6.87
Royal Blue
#4169E1
ΔE00 7.18
Mediumslateblue
#7B68EE
ΔE00 7.21
Slate Blue
#6A5ACD
ΔE00 8.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B73CA #CAC26B
analogous
#6BA3CA #6B73CA #926BCA
triadic
#6B73CA #CA6B73 #73CA6B
tetradic
#6B73CA #CA6BA3 #CAC26B #6BCA92
square
#6B73CA #CA6BA3 #CAC26B #6BCA92
split-complementary
#6B73CA #CA926B #A3CA6B
monochromatic
#313989 #414BB6 #6B73CA #989EDA #C5C8EA
Accessibility & contrast
On white
4.26
#6B73CA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.93
#6B73CA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6B73CA
4.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B73CA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6B73CA | 1.00 | 4.26 | 4.93 | 4.93 |
| #FFFFFF | 4.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.93 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.93 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#517ECD
Deuteranopia (green-blind)
#4977C8
Tritanopia (blue-blind)
#498595
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #6b73ca; /* rgb */ color: rgb(107, 115, 202); /* oklch */ color: oklch(58.9% 0.132 277.6);
Tailwind
colors: {
custom: {
50: '#9a9bda',
500: '#6b73ca',
950: '#000000',
},
}SCSS
$custom: #6b73ca; $custom-light: #9a9bda; $custom-dark: #000000;
JSON
{
"hex": "#6b73ca",
"rgb": {
"r": 107,
"g": 115,
"b": 202
},
"hsl": {
"h": 234.947,
"s": 47.264,
"l": 60.588
},
"oklch": {
"l": 0.58907,
"c": 0.13218,
"h": 277.6
},
"luminance": 0.19652
}Semantic roles & 50–950 ramp
primary
#6B73CA
secondary
#DAD7B6
accent
#AE2BBB
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0E0E15
muted
#7E7E83