#6699EA#6699EA
#6699EA is a light, vivid blue. Relative luminance 0.315; OKLCH L 68.2% C 0.132 H 259.3°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).
Color values
| HEX | #6699EA |
|---|---|
| RGB | rgb(102, 153, 234) |
| HSL | hsl(217, 76%, 66%) |
| HSV | hsv(217, 56%, 92%) |
| CMYK | cmyk(56.4%, 34.6%, 0%, 8.2%) |
| CIE-LAB | lab(62.97, 6.44, -46.00) |
| CIE-LCH | lch(62.97, 46.44, 277.97°) |
| OKLab | oklab(68.25% -0.0245 -0.13) |
| OKLCH | oklch(68.25% 0.132 259.3) |
| XYZ | xyz(31.7169, 31.5451, 82.2434) |
| Luminance | 0.3155 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 1.31
Dark Sky Blue
#448EE4
ΔE00 4.91
Dodgerblue
#1E90FF
ΔE00 5.50
Soft Blue
#6488EA
ΔE00 5.68
Faded Blue
#658CBB
ΔE00 6.30
Dodger Blue
#3E82FC
ΔE00 7.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6699EA #EAB766
analogous
#66DBEA #6699EA #7566EA
triadic
#6699EA #EA6699 #99EA66
tetradic
#6699EA #EA66DB #EAB766 #66EA75
square
#6699EA #EA66DB #EAB766 #66EA75
split-complementary
#6699EA #EA7566 #DBEA66
monochromatic
#1A58BC #3075E3 #6699EA #9CBDF1 #D2E1F9
Accessibility & contrast
On white
2.87
#6699EA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.31
#6699EA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #6699EA
7.31:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6699EA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6699EA | 1.00 | 2.87 | 7.31 | 7.31 |
| #FFFFFF | 2.87 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.31 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.31 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#789FED
Deuteranopia (green-blind)
#6793E8
Tritanopia (blue-blind)
#00ABB7
Achromatopsia (no color)
#989898
Design tokens & code
CSS
--color: #6699ea; /* rgb */ color: rgb(102, 153, 234); /* oklch */ color: oklch(68.2% 0.132 259.3);
Tailwind
colors: {
custom: {
50: '#9bb6f1',
500: '#6699ea',
950: '#000000',
},
}SCSS
$custom: #6699ea; $custom-light: #9bb6f1; $custom-dark: #000000;
JSON
{
"hex": "#6699ea",
"rgb": {
"r": 102,
"g": 153,
"b": 234
},
"hsl": {
"h": 216.818,
"s": 75.862,
"l": 65.882
},
"oklch": {
"l": 0.68248,
"c": 0.13233,
"h": 259.3
},
"luminance": 0.31548
}Semantic roles & 50–950 ramp
primary
#6699EA
secondary
#ECDBC0
accent
#8A0DD8
background
#FAFBFE
surface
#F3F6FD
border
#CDD0D5
text
#0F1117
muted
#7F8085