#63D6F7#63D6F7
#63D6F7 is a very light, moderate cyan. Relative luminance 0.575; OKLCH L 82.2% C 0.113 H 219.6°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).
Color values
| HEX | #63D6F7 |
|---|---|
| RGB | rgb(99, 214, 247) |
| HSL | hsl(193, 90%, 68%) |
| HSV | hsv(193, 60%, 97%) |
| CMYK | cmyk(59.9%, 13.4%, 0%, 3.1%) |
| CIE-LAB | lab(80.44, -23.18, -25.94) |
| CIE-LCH | lch(80.44, 34.79, 228.21°) |
| OKLab | oklab(82.21% -0.0873 -0.0721) |
| OKLCH | oklch(82.21% 0.113 219.6) |
| XYZ | xyz(45.9739, 57.4566, 96.6450) |
| Luminance | 0.5746 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Neon Blue
#04D9FF
ΔE00 3.39
Sky Blue
#87CEEB
ΔE00 4.57
Bright Sky Blue
#02CCFE
ΔE00 5.03
Baby Blue
#89CFF0
ΔE00 5.17
Ice Blue
#A5DFF9
ΔE00 7.23
Lightskyblue
#87CEFA
ΔE00 7.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63D6F7 #F78463
analogous
#63F7CE #63D6F7 #638CF7
triadic
#63D6F7 #F763D6 #D6F763
tetradic
#63D6F7 #CE63F7 #F78463 #8CF763
square
#63D6F7 #CE63F7 #F78463 #8CF763
split-complementary
#63D6F7 #F7638C #F7CE63
monochromatic
#0BA8D5 #29C7F4 #63D6F7 #9DE5FA #D7F5FD
Accessibility & contrast
On white
1.68
#63D6F7 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.49
#63D6F7 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63D6F7
12.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63D6F7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63D6F7 | 1.00 | 1.68 | 12.49 | 12.49 |
| #FFFFFF | 1.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C1D1F9
Deuteranopia (green-blind)
#ACC1F7
Tritanopia (blue-blind)
#00E1E0
Achromatopsia (no color)
#C8C8C8
Design tokens & code
CSS
--color: #63d6f7; /* rgb */ color: rgb(99, 214, 247); /* oklch */ color: oklch(82.2% 0.113 219.6);
Tailwind
colors: {
custom: {
50: '#9ce2fa',
500: '#63d6f7',
950: '#000000',
},
}SCSS
$custom: #63d6f7; $custom-light: #9ce2fa; $custom-dark: #000000;
JSON
{
"hex": "#63d6f7",
"rgb": {
"r": 99,
"g": 214,
"b": 247
},
"hsl": {
"h": 193.378,
"s": 90.244,
"l": 67.843
},
"oklch": {
"l": 0.82208,
"c": 0.11324,
"h": 219.6
},
"luminance": 0.57461
}Semantic roles & 50–950 ramp
primary
#63D6F7
secondary
#CF532F
accent
#3300E6
background
#FCFEFF
surface
#F6FCFF
border
#D0D5D7
text
#0F1517
muted
#808485