Cobalt
#1254A1
BlueColor Codes
All color formats for development
HEX
#1254A1RGB
rgb(18, 84, 161)HSL
hsl(212, 80%, 35%)OKLCH
oklch(0.452 0.14 255.9)CMYK
cmyk(89%, 48%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#104C91
2#0E4481
3#0C3B70
4#0B3360
5#092A50
6#072240
7#051930
8#041120
9#020810
Tints
Lighter variations
1#1564BE
2#1874DC
3#2E85E8
4#4C96EB
5#6AA8EE
6#88B9F2
7#A5CBF5
8#C3DCF8
9#E1EEFC
Tones
Muted variations
1#19559A
2#205592
3#27568B
4#2E5684
5#36577D
6#3D5776
7#44586F
8#4B5868
9#525960
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEC #DFECFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3DC #C3DCF8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95C1 #95C1F3 | BordersInactive statesPlaceholder text |
| 400 | 5EA1 #5EA1ED | Disabled statesSecondary iconsMuted text |
| 500 | 3086 #3086E8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 166A #166ACA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1254 #1254A1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D3C #0D3C73 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0827 #082749 | Primary textHigh emphasis contentDark headings |
| 950 | 0518 #05182E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FD;
--cobalt-100: #DFECFB;
--cobalt-200: #C3DCF8;
--cobalt-300: #95C1F3;
--cobalt-400: #5EA1ED;
--cobalt-500: #3086E8;
--cobalt-600: #166ACA;
--cobalt-700: #1254A1;
--cobalt-800: #0D3C73;
--cobalt-900: #082749;
--cobalt-950: #05182E;
}