#6B75CA#6B75CA
#6B75CA is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.3% C 0.129 H 276.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).
Color values
| HEX | #6B75CA |
|---|---|
| RGB | rgb(107, 117, 202) |
| HSL | hsl(234, 47%, 61%) |
| HSV | hsv(234, 47%, 79%) |
| CMYK | cmyk(47%, 42.1%, 0%, 20.8%) |
| CIE-LAB | lab(51.96, 19.00, -45.44) |
| CIE-LCH | lch(51.96, 49.26, 292.70°) |
| OKLab | oklab(59.31% 0.0149 -0.1286) |
| OKLCH | oklch(59.31% 0.129 276.6) |
| XYZ | xyz(23.0821, 20.1114, 58.5313) |
| Luminance | 0.2011 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 4.96
Cornflower
#6A79F7
ΔE00 6.28
Royal Blue
#4169E1
ΔE00 7.36
Dark Periwinkle
#665FD1
ΔE00 7.57
Mediumslateblue
#7B68EE
ΔE00 7.63
Soft Blue
#6488EA
ΔE00 8.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B75CA #CAC06B
analogous
#6BA4CA #6B75CA #906BCA
triadic
#6B75CA #CA6B75 #75CA6B
tetradic
#6B75CA #CA6BA4 #CAC06B #6BCA90
square
#6B75CA #CA6BA4 #CAC06B #6BCA90
split-complementary
#6B75CA #CA906B #A4CA6B
monochromatic
#313A89 #414EB6 #6B75CA #989FDA #C5C9EA
Accessibility & contrast
On white
4.18
#6B75CA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.02
#6B75CA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6B75CA
5.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B75CA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6B75CA | 1.00 | 4.18 | 5.02 | 5.02 |
| #FFFFFF | 4.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5480CD
Deuteranopia (green-blind)
#4C78C8
Tritanopia (blue-blind)
#488796
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #6b75ca; /* rgb */ color: rgb(107, 117, 202); /* oklch */ color: oklch(59.3% 0.129 276.6);
Tailwind
colors: {
custom: {
50: '#9a9cda',
500: '#6b75ca',
950: '#000000',
},
}SCSS
$custom: #6b75ca; $custom-light: #9a9cda; $custom-dark: #000000;
JSON
{
"hex": "#6b75ca",
"rgb": {
"r": 107,
"g": 117,
"b": 202
},
"hsl": {
"h": 233.684,
"s": 47.264,
"l": 60.588
},
"oklch": {
"l": 0.59306,
"c": 0.12945,
"h": 276.6
},
"luminance": 0.20113
}Semantic roles & 50–950 ramp
primary
#6B75CA
secondary
#DAD7B6
accent
#AB2BBB
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0E0E15
muted
#7E7E83