Royal Blue
#137ACD
BlueColor Codes
All color formats for development
HEX
#137ACDRGB
rgb(19, 122, 205)HSL
hsl(207, 83%, 44%)OKLCH
oklch(0.569 0.154 249.9)CMYK
cmyk(91%, 40%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#116DB9
2#0F61A4
3#0D5590
4#0B497B
5#0A3D67
6#083152
7#06243E
8#041829
9#020C15
Tints
Lighter variations
1#1689E7
2#2E96EC
3#48A3EE
4#62B0F0
5#7CBEF3
6#96CBF5
7#B1D8F8
8#CBE5FA
9#E5F2FD
Tones
Muted variations
1#1C79C4
2#2678BB
3#2F77B1
4#3876A8
5#42759F
6#4B7495
7#54738C
8#5E7283
9#67717A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEEF #DEEFFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2E1 #C2E1F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94C9 #94C9F5 | BordersInactive statesPlaceholder text |
| 400 | 5CAD #5CADF0 | Disabled statesSecondary iconsMuted text |
| 500 | 2D96 #2D96EB | Primary brand colorCTAsActive elementsLinks |
| 600 | 137A #137ACD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0F61 #0F61A3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B45 #0B4575 | Text on light backgroundsHeadingsStrong borders |
| 900 | 072C #072C4B | Primary textHigh emphasis contentDark headings |
| 950 | 041C #041C2F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F1F8FE;
--royal-blue-100: #DEEFFC;
--royal-blue-200: #C2E1F9;
--royal-blue-300: #94C9F5;
--royal-blue-400: #5CADF0;
--royal-blue-500: #2D96EB;
--royal-blue-600: #137ACD;
--royal-blue-700: #0F61A3;
--royal-blue-800: #0B4575;
--royal-blue-900: #072C4B;
--royal-blue-950: #041C2F;
}