Cobalt
#145BCC
BlueColor Codes
All color formats for development
HEX
#145BCCRGB
rgb(20, 91, 204)HSL
hsl(217, 82%, 44%)OKLCH
oklch(0.501 0.188 260.2)CMYK
cmyk(90%, 55%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1252B8
2#1049A3
3#0E408F
4#0C367B
5#0A2D66
6#082452
7#061B3D
8#041229
9#020914
Tints
Lighter variations
1#1766E6
2#2F77EA
3#4988ED
4#6399F0
5#7DAAF2
6#97BBF5
7#B1CCF7
8#CBDDFA
9#E5EEFC
Tones
Muted variations
1#1D5DC3
2#275FBA
3#3061B1
4#3963A7
5#42659E
6#4B6895
7#556A8C
8#5E6C83
9#676E79
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEA #DFEAFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3D8 #C3D8F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94B9 #94B9F4 | BordersInactive statesPlaceholder text |
| 400 | 5D95 #5D95EF | Disabled statesSecondary iconsMuted text |
| 500 | 2E76 #2E76EA | Primary brand colorCTAsActive elementsLinks |
| 600 | 145B #145BCC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1048 #1048A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B34 #0B3474 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0721 #07214A | 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: #F1F6FE;
--cobalt-100: #DFEAFC;
--cobalt-200: #C3D8F9;
--cobalt-300: #94B9F4;
--cobalt-400: #5D95EF;
--cobalt-500: #2E76EA;
--cobalt-600: #145BCC;
--cobalt-700: #1048A2;
--cobalt-800: #0B3474;
--cobalt-900: #07214A;
--cobalt-950: #05152E;
}