Cobalt
#165BCA
BlueColor Codes
All color formats for development
HEX
#165BCARGB
rgb(22, 91, 202)HSL
hsl(217, 80%, 44%)OKLCH
oklch(0.5 0.185 260.2)CMYK
cmyk(89%, 55%, 0%, 21%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1452B6
2#1249A2
3#10408D
4#0D3779
5#0B2E65
6#092551
7#071B3D
8#041228
9#020914
Tints
Lighter variations
1#1967E4
2#3177E8
3#4B88EB
4#6599EE
5#7EAAF1
6#98BBF4
7#B2CCF6
8#CCDDF9
9#E5EEFC
Tones
Muted variations
1#1F5DC1
2#285FB8
3#3162AF
4#3A64A6
5#43669D
6#4C6894
7#556A8B
8#5E6C82
9#676E79
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEA #DFEAFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3D8 #C3D8F8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95B9 #95B9F3 | BordersInactive statesPlaceholder text |
| 400 | 5E95 #5E95ED | Disabled statesSecondary iconsMuted text |
| 500 | 3077 #3077E8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 165B #165BCA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1249 #1249A1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D34 #0D3473 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0821 #082149 | Primary textHigh emphasis contentDark headings |
| 950 | 0515 #05152E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FD;
--cobalt-100: #DFEAFB;
--cobalt-200: #C3D8F8;
--cobalt-300: #95B9F3;
--cobalt-400: #5E95ED;
--cobalt-500: #3077E8;
--cobalt-600: #165BCA;
--cobalt-700: #1249A1;
--cobalt-800: #0D3473;
--cobalt-900: #082149;
--cobalt-950: #05152E;
}