#6499E8#6499E8
#6499E8 is a light, vivid blue. Relative luminance 0.313; OKLCH L 68.0% C 0.131 H 258.2°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).
Color values
| HEX | #6499E8 |
|---|---|
| RGB | rgb(100, 153, 232) |
| HSL | hsl(216, 74%, 65%) |
| HSV | hsv(216, 57%, 91%) |
| CMYK | cmyk(56.9%, 34.1%, 0%, 9%) |
| CIE-LAB | lab(62.77, 5.40, -45.20) |
| CIE-LCH | lch(62.77, 45.52, 276.81°) |
| OKLab | oklab(68.04% -0.0268 -0.1277) |
| OKLCH | oklch(68.04% 0.131 258.2) |
| XYZ | xyz(31.2072, 31.3154, 80.7282) |
| Luminance | 0.3132 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 1.58
Dark Sky Blue
#448EE4
ΔE00 4.57
Dodgerblue
#1E90FF
ΔE00 5.15
Soft Blue
#6488EA
ΔE00 5.89
Faded Blue
#658CBB
ΔE00 6.17
Dodger Blue
#3E82FC
ΔE00 7.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6499E8 #E8B364
analogous
#64DBE8 #6499E8 #7164E8
triadic
#6499E8 #E86499 #99E864
tetradic
#6499E8 #E864DB #E8B364 #64E871
square
#6499E8 #E864DB #E8B364 #64E871
split-complementary
#6499E8 #E87164 #DBE864
monochromatic
#1B59B7 #2F76E0 #6499E8 #99BCF0 #CFDFF8
Accessibility & contrast
On white
2.89
#6499E8 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.26
#6499E8 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #6499E8
7.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6499E8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6499E8 | 1.00 | 2.89 | 7.26 | 7.26 |
| #FFFFFF | 2.89 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#789FEB
Deuteranopia (green-blind)
#6792E6
Tritanopia (blue-blind)
#00ABB6
Achromatopsia (no color)
#989898
Design tokens & code
CSS
--color: #6499e8; /* rgb */ color: rgb(100, 153, 232); /* oklch */ color: oklch(68.0% 0.131 258.2);
Tailwind
colors: {
custom: {
50: '#99b6ef',
500: '#6499e8',
950: '#000000',
},
}SCSS
$custom: #6499e8; $custom-light: #99b6ef; $custom-dark: #000000;
JSON
{
"hex": "#6499e8",
"rgb": {
"r": 100,
"g": 153,
"b": 232
},
"hsl": {
"h": 215.909,
"s": 74.157,
"l": 65.098
},
"oklch": {
"l": 0.68041,
"c": 0.13052,
"h": 258.2
},
"luminance": 0.31318
}Semantic roles & 50–950 ramp
primary
#6499E8
secondary
#EAD8BE
accent
#860FD6
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0F1116
muted
#7E8084