#6991F7#6991F7
#6991F7 is a light, vivid blue. Relative luminance 0.300; OKLCH L 67.5% C 0.158 H 266.2°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #6991F7 |
|---|---|
| RGB | rgb(105, 145, 247) |
| HSL | hsl(223, 90%, 69%) |
| HSV | hsv(223, 57%, 97%) |
| CMYK | cmyk(57.5%, 41.3%, 0%, 3.1%) |
| CIE-LAB | lab(61.63, 15.88, -55.27) |
| CIE-LCH | lch(61.63, 57.50, 286.03°) |
| OKLab | oklab(67.47% -0.0105 -0.1572) |
| OKLCH | oklch(67.47% 0.158 266.2) |
| XYZ | xyz(32.7339, 29.9668, 92.0368) |
| Luminance | 0.2997 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 2.41
Soft Blue
#6488EA
ΔE00 3.09
Dodger Blue
#3E82FC
ΔE00 5.70
Dark Sky Blue
#448EE4
ΔE00 6.36
Faded Blue
#658CBB
ΔE00 6.53
Periwinkle Blue
#8F99FB
ΔE00 6.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6991F7 #F7CF69
analogous
#69D8F7 #6991F7 #8869F7
triadic
#6991F7 #F76991 #91F769
tetradic
#6991F7 #F769D8 #F7CF69 #69F788
square
#6991F7 #F769D8 #F7CF69 #69F788
split-complementary
#6991F7 #F78869 #D8F769
monochromatic
#0C46DA #2F66F4 #6991F7 #A3BCFA #DDE6FD
Accessibility & contrast
On white
3.00
#6991F7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#6991F7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6991F7
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6991F7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6991F7 | 1.00 | 3.00 | 6.99 | 6.99 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#659CFB
Deuteranopia (green-blind)
#528FF5
Tritanopia (blue-blind)
#00A8B8
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #6991f7; /* rgb */ color: rgb(105, 145, 247); /* oklch */ color: oklch(67.5% 0.158 266.2);
Tailwind
colors: {
custom: {
50: '#9eb0fa',
500: '#6991f7',
950: '#000000',
},
}SCSS
$custom: #6991f7; $custom-light: #9eb0fa; $custom-dark: #000000;
JSON
{
"hex": "#6991f7",
"rgb": {
"r": 105,
"g": 145,
"b": 247
},
"hsl": {
"h": 223.099,
"s": 89.873,
"l": 69.02
},
"oklch": {
"l": 0.67466,
"c": 0.15752,
"h": 266.2
},
"luminance": 0.29969
}Semantic roles & 50–950 ramp
primary
#6991F7
secondary
#F3E7C9
accent
#A500E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1017
muted
#7F7F85