Cobalt
#1A6699
BlueColor Codes
All color formats for development
HEX
#1A6699RGB
rgb(26, 102, 153)HSL
hsl(204, 71%, 35%)OKLCH
oklch(0.491 0.108 243.7)CMYK
cmyk(83%, 33%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#175C89
2#15527A
3#12476B
4#103D5C
5#0D334C
6#0A293D
7#081F2E
8#05141F
9#030A0F
Tints
Lighter variations
1#1F79B5
2#238CD1
3#399BDD
4#55AAE2
5#71B8E7
6#8EC6EC
7#AAD4F1
8#C6E3F5
9#E3F1FA
Tones
Muted variations
1#206592
2#27638C
3#2D6286
4#33617F
5#3A6079
6#405E73
7#465D6C
8#4D5C66
9#535B60
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F0 #E0F0FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6E3 #C6E3F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BCD #9BCDEE | BordersInactive statesPlaceholder text |
| 400 | 66B2 #66B2E5 | Disabled statesSecondary iconsMuted text |
| 500 | 3B9D #3B9DDE | Primary brand colorCTAsActive elementsLinks |
| 600 | 2180 #2180C0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A66 #1A6699 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1249 #12496D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C2F #0C2F46 | Primary textHigh emphasis contentDark headings |
| 950 | 071D #071D2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F8FD;
--cobalt-100: #E0F0FA;
--cobalt-200: #C6E3F5;
--cobalt-300: #9BCDEE;
--cobalt-400: #66B2E5;
--cobalt-500: #3B9DDE;
--cobalt-600: #2180C0;
--cobalt-700: #1A6699;
--cobalt-800: #12496D;
--cobalt-900: #0C2F46;
--cobalt-950: #071D2C;
}