Royal Blue
#157CCB
BlueColor Codes
All color formats for development
HEX
#157CCBRGB
rgb(21, 124, 203)HSL
hsl(206, 81%, 44%)OKLCH
oklch(0.573 0.149 248.6)CMYK
cmyk(90%, 39%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1370B7
2#1163A2
3#0F578E
4#0D4B7A
5#0B3E66
6#093251
7#06253D
8#041929
9#020C14
Tints
Lighter variations
1#188CE5
2#3099E9
3#4AA6EC
4#64B3EF
5#7EBFF1
6#98CCF4
7#B1D9F7
8#CBE6FA
9#E5F2FC
Tones
Muted variations
1#1E7BC2
2#277AB9
3#3179B0
4#3A77A7
5#43769E
6#4C7595
7#55748B
8#5E7382
9#677179
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEF #DFEFFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3E1 #C3E1F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95CB #95CBF4 | BordersInactive statesPlaceholder text |
| 400 | 5DAF #5DAFEE | Disabled statesSecondary iconsMuted text |
| 500 | 2F99 #2F99E9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 157C #157CCB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1163 #1163A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C47 #0C4773 | Text on light backgroundsHeadingsStrong borders |
| 900 | 082D #082D4A | Primary textHigh emphasis contentDark headings |
| 950 | 051C #051C2E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F1F8FE;
--royal-blue-100: #DFEFFC;
--royal-blue-200: #C3E1F9;
--royal-blue-300: #95CBF4;
--royal-blue-400: #5DAFEE;
--royal-blue-500: #2F99E9;
--royal-blue-600: #157CCB;
--royal-blue-700: #1163A2;
--royal-blue-800: #0C4773;
--royal-blue-900: #082D4A;
--royal-blue-950: #051C2E;
}