Cobalt
#1247CE
BlueColor Codes
All color formats for development
HEX
#1247CERGB
rgb(18, 71, 206)HSL
hsl(223, 84%, 44%)OKLCH
oklch(0.464 0.215 263.6)CMYK
cmyk(91%, 66%, 0%, 19%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1040BA
2#0E39A5
3#0D3291
4#0B2B7C
5#092467
6#071D53
7#05153E
8#040E29
9#020715
Tints
Lighter variations
1#1450E9
2#2D63ED
3#4777EF
4#618AF1
5#7C9EF4
6#96B1F6
7#B0C5F8
8#CAD8FA
9#E5ECFD
Tones
Muted variations
1#1B4BC5
2#2550BC
3#2E54B2
4#3858A9
5#415C9F
6#4B6096
7#54648C
8#5D6883
9#676C7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE7 #DEE7FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D2 #C2D2FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 93AF #93AFF6 | BordersInactive statesPlaceholder text |
| 400 | 5B85 #5B85F1 | Disabled statesSecondary iconsMuted text |
| 500 | 2C62 #2C62ED | Primary brand colorCTAsActive elementsLinks |
| 600 | 1247 #1247CE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0E39 #0E39A4 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A29 #0A2975 | Text on light backgroundsHeadingsStrong borders |
| 900 | 071A #071A4B | Primary textHigh emphasis contentDark headings |
| 950 | 0410 #04102F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DEE7FC;
--cobalt-200: #C2D2FA;
--cobalt-300: #93AFF6;
--cobalt-400: #5B85F1;
--cobalt-500: #2C62ED;
--cobalt-600: #1247CE;
--cobalt-700: #0E39A4;
--cobalt-800: #0A2975;
--cobalt-900: #071A4B;
--cobalt-950: #04102F;
}