Cobalt
#1B6498
BlueColor Codes
All color formats for development
HEX
#1B6498RGB
rgb(27, 100, 152)HSL
hsl(205, 70%, 35%)OKLCH
oklch(0.486 0.108 244.9)CMYK
cmyk(82%, 34%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#185A89
2#155079
3#13466A
4#103C5B
5#0D324C
6#0B283D
7#081E2E
8#05141E
9#030A0F
Tints
Lighter variations
1#2076B4
2#2589D0
3#3A99DC
4#56A7E1
5#72B6E6
6#8EC4EB
7#AAD3F0
8#C7E2F5
9#E3F0FA
Tones
Muted variations
1#216391
2#27628B
3#2E6185
4#345F7F
5#3A5E78
6#405D72
7#475C6C
8#4D5B66
9#535A5F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EF #E1EFFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7E2 #C7E2F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BCB #9BCBED | BordersInactive statesPlaceholder text |
| 400 | 67B0 #67B0E4 | Disabled statesSecondary iconsMuted text |
| 500 | 3C9A #3C9ADD | Primary brand colorCTAsActive elementsLinks |
| 600 | 227D #227DBF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1B64 #1B6498 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1347 #13476C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C2E #0C2E45 | Primary textHigh emphasis contentDark headings |
| 950 | 081C #081C2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F8FD;
--cobalt-100: #E1EFFA;
--cobalt-200: #C7E2F5;
--cobalt-300: #9BCBED;
--cobalt-400: #67B0E4;
--cobalt-500: #3C9ADD;
--cobalt-600: #227DBF;
--cobalt-700: #1B6498;
--cobalt-800: #13476C;
--cobalt-900: #0C2E45;
--cobalt-950: #081C2B;
}