Cobalt
#1D6395
BlueColor Codes
All color formats for development
HEX
#1D6395RGB
rgb(29, 99, 149)HSL
hsl(205, 67%, 35%)OKLCH
oklch(0.482 0.105 244.6)CMYK
cmyk(81%, 34%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B5986
2#184F77
3#154568
4#123C59
5#0F324B
6#0C283C
7#091E2D
8#06141E
9#030A0F
Tints
Lighter variations
1#2376B1
2#2888CC
3#3D98D9
4#59A7DE
5#75B5E4
6#90C4E9
7#ACD3EF
8#C8E2F4
9#E3F0FA
Tones
Muted variations
1#23628F
2#296189
3#2F6083
4#355F7D
5#3B5E77
6#415D71
7#475C6B
8#4D5B65
9#535A5F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EF #E1EFF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8E2 #C8E2F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DCB #9DCBEC | BordersInactive statesPlaceholder text |
| 400 | 6AB0 #6AB0E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F99 #3F99D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 257D #257DBB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D63 #1D6395 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1547 #15476A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D2D #0D2D44 | Primary textHigh emphasis contentDark headings |
| 950 | 081C #081C2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F8FC;
--cobalt-100: #E1EFF9;
--cobalt-200: #C8E2F4;
--cobalt-300: #9DCBEC;
--cobalt-400: #6AB0E2;
--cobalt-500: #3F99D9;
--cobalt-600: #257DBB;
--cobalt-700: #1D6395;
--cobalt-800: #15476A;
--cobalt-900: #0D2D44;
--cobalt-950: #081C2B;
}