Cobalt
#104DA2
BlueColor Codes
All color formats for development
HEX
#104DA2RGB
rgb(16, 77, 162)HSL
hsl(215, 82%, 35%)OKLCH
oklch(0.436 0.15 258.5)CMYK
cmyk(90%, 52%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E4592
2#0D3E82
3#0B3672
4#0A2E61
5#082751
6#061F41
7#051731
8#030F20
9#020810
Tints
Lighter variations
1#135BC1
2#166ADF
3#2C7BEA
4#4A8EED
5#68A1F0
6#86B4F3
7#A5C6F6
8#C3D9F9
9#E1ECFC
Tones
Muted variations
1#174E9B
2#1F4F94
3#26518C
4#2D5285
5#35537E
6#3C5477
7#43566F
8#4B5768
9#525861
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEB #DFEBFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3D9 #C3D9F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94BC #94BCF4 | BordersInactive statesPlaceholder text |
| 400 | 5D9A #5D9AEF | Disabled statesSecondary iconsMuted text |
| 500 | 2E7D #2E7DEA | Primary brand colorCTAsActive elementsLinks |
| 600 | 1461 #1461CC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 104D #104DA2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B37 #0B3774 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0723 #07234A | Primary textHigh emphasis contentDark headings |
| 950 | 0516 #05162E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DFEBFC;
--cobalt-200: #C3D9F9;
--cobalt-300: #94BCF4;
--cobalt-400: #5D9AEF;
--cobalt-500: #2E7DEA;
--cobalt-600: #1461CC;
--cobalt-700: #104DA2;
--cobalt-800: #0B3774;
--cobalt-900: #07234A;
--cobalt-950: #05162E;
}