#6499EB#6499EB
#6499EB is a light, vivid blue. Relative luminance 0.315; OKLCH L 68.2% C 0.134 H 258.8°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).
Color values
| HEX | #6499EB |
|---|---|
| RGB | rgb(100, 153, 235) |
| HSL | hsl(216, 77%, 66%) |
| HSV | hsv(216, 57%, 92%) |
| CMYK | cmyk(57.4%, 34.9%, 0%, 7.8%) |
| CIE-LAB | lab(62.92, 6.36, -46.63) |
| CIE-LCH | lch(62.92, 47.06, 277.76°) |
| OKLab | oklab(68.2% -0.026 -0.1319) |
| OKLCH | oklch(68.2% 0.134 258.8) |
| XYZ | xyz(31.6369, 31.4873, 82.9916) |
| Luminance | 0.3149 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 1.44
Dark Sky Blue
#448EE4
ΔE00 4.72
Dodgerblue
#1E90FF
ΔE00 5.22
Soft Blue
#6488EA
ΔE00 5.83
Faded Blue
#658CBB
ΔE00 6.37
Dodger Blue
#3E82FC
ΔE00 7.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6499EB #EBB664
analogous
#64DDEB #6499EB #7264EB
triadic
#6499EB #EB6499 #99EB64
tetradic
#6499EB #EB64DD #EBB664 #64EB72
square
#6499EB #EB64DD #EBB664 #64EB72
split-complementary
#6499EB #EB7264 #DDEB64
monochromatic
#1859BC #2E75E4 #6499EB #9ABDF2 #D0E0F9
Accessibility & contrast
On white
2.88
#6499EB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.30
#6499EB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #6499EB
7.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6499EB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6499EB | 1.00 | 2.88 | 7.30 | 7.30 |
| #FFFFFF | 2.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.30 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.30 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#779FEE
Deuteranopia (green-blind)
#6692E9
Tritanopia (blue-blind)
#00ABB7
Achromatopsia (no color)
#989898
Design tokens & code
CSS
--color: #6499eb; /* rgb */ color: rgb(100, 153, 235); /* oklch */ color: oklch(68.2% 0.134 258.8);
Tailwind
colors: {
custom: {
50: '#9ab6f2',
500: '#6499eb',
950: '#000000',
},
}SCSS
$custom: #6499eb; $custom-light: #9ab6f2; $custom-dark: #000000;
JSON
{
"hex": "#6499eb",
"rgb": {
"r": 100,
"g": 153,
"b": 235
},
"hsl": {
"h": 216.444,
"s": 77.143,
"l": 65.686
},
"oklch": {
"l": 0.682,
"c": 0.13445,
"h": 258.8
},
"luminance": 0.3149
}Semantic roles & 50–950 ramp
primary
#6499EB
secondary
#ECDABF
accent
#890CD9
background
#FAFBFE
surface
#F3F6FD
border
#CDD0D5
text
#0F1117
muted
#7F8085