#64A4E6#64A4E6
#64A4E6 is a light, moderate cyan. Relative luminance 0.350; OKLCH L 70.3% C 0.118 H 250.5°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #64A4E6 |
|---|---|
| RGB | rgb(100, 164, 230) |
| HSL | hsl(210, 72%, 65%) |
| HSV | hsv(210, 57%, 90%) |
| CMYK | cmyk(56.5%, 28.7%, 0%, 9.8%) |
| CIE-LAB | lab(65.73, -1.52, -39.47) |
| CIE-LCH | lch(65.73, 39.49, 267.79°) |
| OKLab | oklab(70.32% -0.0393 -0.111) |
| OKLCH | oklch(70.32% 0.118 250.5) |
| XYZ | xyz(32.8088, 34.9706, 79.8686) |
| Luminance | 0.3497 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 5.53
Azure (survey)
#069AF3
ΔE00 5.65
Sky Blue (survey)
#75BBFD
ΔE00 6.45
Dodgerblue
#1E90FF
ΔE00 6.58
Dark Sky Blue
#448EE4
ΔE00 6.82
Carolina Blue
#8AB8FE
ΔE00 7.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#64A4E6 #E6A664
analogous
#64E5E6 #64A4E6 #6564E6
triadic
#64A4E6 #E664A4 #A4E664
tetradic
#64A4E6 #E664E5 #E6A664 #64E665
square
#64A4E6 #E664E5 #E6A664 #64E665
split-complementary
#64A4E6 #E66564 #E5E664
monochromatic
#1D67B3 #2F85DD #64A4E6 #99C3EE #CDE2F7
Accessibility & contrast
On white
2.63
#64A4E6 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#64A4E6 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #64A4E6
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##64A4E6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##64A4E6 | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#88A7E9
Deuteranopia (green-blind)
#779AE5
Tritanopia (blue-blind)
#00B3BB
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #64a4e6; /* rgb */ color: rgb(100, 164, 230); /* oklch */ color: oklch(70.3% 0.118 250.5);
Tailwind
colors: {
custom: {
50: '#99beee',
500: '#64a4e6',
950: '#000000',
},
}SCSS
$custom: #64a4e6; $custom-light: #99beee; $custom-dark: #000000;
JSON
{
"hex": "#64a4e6",
"rgb": {
"r": 100,
"g": 164,
"b": 230
},
"hsl": {
"h": 210.462,
"s": 72.222,
"l": 64.706
},
"oklch": {
"l": 0.70322,
"c": 0.11775,
"h": 250.5
},
"luminance": 0.34973
}Semantic roles & 50–950 ramp
primary
#64A4E6
secondary
#E9D3BD
accent
#7411D4
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0F1216
muted
#7E8184