Sky Blue
#639FE9
BlueColor Codes
All color formats for development
HEX
#639FE9RGB
rgb(99, 159, 233)HSL
hsl(213, 75%, 65%)OKLCH
oklch(0.693 0.126 254.5)CMYK
cmyk(58%, 32%, 0%, 9%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#468DE5
2#297BE0
3#1D6BCB
4#195CAE
5#154D91
6#113D74
7#0C2E57
8#081F3A
9#040F1D
Tints
Lighter variations
1#72A9EB
2#82B2ED
3#92BCEF
4#A1C5F2
5#B1CFF4
6#C1D9F6
7#D0E2F8
8#E0ECFB
9#EFF5FD
Tones
Muted variations
1#6AA0E2
2#70A0DB
3#77A1D5
4#7EA2CE
5#84A2C7
6#8BA3C1
7#92A4BA
8#98A4B3
9#9FA5AC
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EC #E0ECFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DB #C5DBF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98C0 #98C0F0 | BordersInactive statesPlaceholder text |
| 400 | 639F #639FE9 | Disabled statesSecondary iconsMuted text |
| 500 | 3684 #3684E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C68 #1C68C4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1653 #16539C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 103B #103B70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A26 #0A2647 | Primary textHigh emphasis contentDark headings |
| 950 | 0618 #06182D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--sky-blue-50: #F2F7FD;
--sky-blue-100: #E0ECFB;
--sky-blue-200: #C5DBF7;
--sky-blue-300: #98C0F0;
--sky-blue-400: #639FE9;
--sky-blue-500: #3684E2;
--sky-blue-600: #1C68C4;
--sky-blue-700: #16539C;
--sky-blue-800: #103B70;
--sky-blue-900: #0A2647;
--sky-blue-950: #06182D;
}