#6F78CF#6F78CF
#6F78CF is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.5% C 0.132 H 277.2°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #6F78CF |
|---|---|
| RGB | rgb(111, 120, 207) |
| HSL | hsl(234, 50%, 62%) |
| HSV | hsv(234, 46%, 81%) |
| CMYK | cmyk(46.4%, 42%, 0%, 18.8%) |
| CIE-LAB | lab(53.29, 19.66, -46.16) |
| CIE-LCH | lch(53.29, 50.17, 293.07°) |
| OKLab | oklab(60.48% 0.0166 -0.1306) |
| OKLCH | oklch(60.48% 0.132 277.2) |
| XYZ | xyz(24.5310, 21.3161, 61.8412) |
| Luminance | 0.2132 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 5.51
Cornflower Blue
#5170D7
ΔE00 5.64
Soft Blue
#6488EA
ΔE00 7.43
Mediumslateblue
#7B68EE
ΔE00 7.47
Royal Blue
#4169E1
ΔE00 8.12
Perrywinkle
#8F8CE7
ΔE00 8.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6F78CF #CFC66F
analogous
#6FA8CF #6F78CF #966FCF
triadic
#6F78CF #CF6F78 #78CF6F
tetradic
#6F78CF #CF6FA8 #CFC66F #6FCF96
square
#6F78CF #CF6FA8 #CFC66F #6FCF96
split-complementary
#6F78CF #CF966F #A8CF6F
monochromatic
#313A93 #414DC0 #6F78CF #9DA3DE #CBCEEE
Accessibility & contrast
On white
3.99
#6F78CF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.26
#6F78CF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6F78CF
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6F78CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6F78CF | 1.00 | 3.99 | 5.26 | 5.26 |
| #FFFFFF | 3.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5683D2
Deuteranopia (green-blind)
#4F7CCD
Tritanopia (blue-blind)
#4D8A99
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #6f78cf; /* rgb */ color: rgb(111, 120, 207); /* oklch */ color: oklch(60.5% 0.132 277.2);
Tailwind
colors: {
custom: {
50: '#9d9ede',
500: '#6f78cf',
950: '#000000',
},
}SCSS
$custom: #6f78cf; $custom-light: #9d9ede; $custom-dark: #000000;
JSON
{
"hex": "#6f78cf",
"rgb": {
"r": 111,
"g": 120,
"b": 207
},
"hsl": {
"h": 234.375,
"s": 50,
"l": 62.353
},
"oklch": {
"l": 0.60481,
"c": 0.13162,
"h": 277.2
},
"luminance": 0.21317
}Semantic roles & 50–950 ramp
primary
#6F78CF
secondary
#DEDBBB
accent
#AF28BD
background
#FAF9FD
surface
#F3F2FB
border
#CDCCD4
text
#0F0E15
muted
#7F7E83