Cobalt
#1157A2
BlueColor Codes
All color formats for development
HEX
#1157A2RGB
rgb(17, 87, 162)HSL
hsl(211, 81%, 35%)OKLCH
oklch(0.459 0.138 254.6)CMYK
cmyk(90%, 46%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0F4E91
2#0E4581
3#0C3D71
4#0A3461
5#082B51
6#072341
7#051A30
8#031120
9#020910
Tints
Lighter variations
1#1467C0
2#1777DE
3#2D88E9
4#4B99EC
5#69AAEF
6#87BBF2
7#A5CCF6
8#C3DDF9
9#E1EEFC
Tones
Muted variations
1#18579A
2#1F5793
3#27588C
4#2E5885
5#35587D
6#3C5876
7#44596F
8#4B5968
9#525960
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFED #DFEDFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3DD #C3DDF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95C3 #95C3F4 | BordersInactive statesPlaceholder text |
| 400 | 5DA3 #5DA3EE | Disabled statesSecondary iconsMuted text |
| 500 | 2F89 #2F89E9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 156D #156DCB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1157 #1157A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C3E #0C3E73 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0828 #08284A | Primary textHigh emphasis contentDark headings |
| 950 | 0519 #05192E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FE;
--cobalt-100: #DFEDFC;
--cobalt-200: #C3DDF9;
--cobalt-300: #95C3F4;
--cobalt-400: #5DA3EE;
--cobalt-500: #2F89E9;
--cobalt-600: #156DCB;
--cobalt-700: #1157A2;
--cobalt-800: #0C3E73;
--cobalt-900: #08284A;
--cobalt-950: #05192E;
}