Royal Blue
#1579CB
BlueColor Codes
All color formats for development
HEX
#1579CBRGB
rgb(21, 121, 203)HSL
hsl(207, 81%, 44%)OKLCH
oklch(0.566 0.152 250)CMYK
cmyk(90%, 40%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#136DB7
2#1161A2
3#0F558E
4#0D497A
5#0B3D66
6#093151
7#06243D
8#041829
9#020C14
Tints
Lighter variations
1#1889E5
2#3096E9
3#4AA3EC
4#64B0EF
5#7EBDF1
6#98CBF4
7#B1D8F7
8#CBE5FA
9#E5F2FC
Tones
Muted variations
1#1E78C2
2#2777B9
3#3177B0
4#3A76A7
5#43759E
6#4C7495
7#55738B
8#5E7282
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 | 95C9 #95C9F4 | BordersInactive statesPlaceholder text |
| 400 | 5DAD #5DADEE | Disabled statesSecondary iconsMuted text |
| 500 | 2F96 #2F96E9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1579 #1579CB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1160 #1160A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C45 #0C4573 | Text on light backgroundsHeadingsStrong borders |
| 900 | 082C #082C4A | 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: #95C9F4;
--royal-blue-400: #5DADEE;
--royal-blue-500: #2F96E9;
--royal-blue-600: #1579CB;
--royal-blue-700: #1160A2;
--royal-blue-800: #0C4573;
--royal-blue-900: #082C4A;
--royal-blue-950: #051C2E;
}