Cobalt
#05447A
BlueColor Codes
All color formats for development
HEX
#05447ARGB
rgb(5, 68, 122)HSL
hsl(208, 92%, 25%)OKLCH
oklch(0.383 0.108 251.3)CMYK
cmyk(96%, 44%, 0%, 52%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#053D6E
2#043662
3#042F56
4#032949
5#03223D
6#021B31
7#021425
8#010E18
9#01070C
Tints
Lighter variations
1#07589F
2#086CC4
3#0A81E9
4#2393F6
5#47A5F7
6#6CB7F9
7#91C9FA
8#B6DBFC
9#DAEDFD
Tones
Muted variations
1#0B4375
2#11436F
3#174269
4#1D4263
5#22425D
6#284157
7#2E4151
8#34414B
9#3A4046
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F8 #F0F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEE #DDEEFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFE0 #BFE0FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8EC8 #8EC8FA | BordersInactive statesPlaceholder text |
| 400 | 54AB #54ABF8 | Disabled statesSecondary iconsMuted text |
| 500 | 2393 #2393F6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0977 #0977D7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 075F #075FAB | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0544 #05447A | Text on light backgroundsHeadingsStrong borders |
| 900 | 032B #032B4E | Primary textHigh emphasis contentDark headings |
| 950 | 021B #021B31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F8FE;
--cobalt-100: #DDEEFE;
--cobalt-200: #BFE0FC;
--cobalt-300: #8EC8FA;
--cobalt-400: #54ABF8;
--cobalt-500: #2393F6;
--cobalt-600: #0977D7;
--cobalt-700: #075FAB;
--cobalt-800: #05447A;
--cobalt-900: #032B4E;
--cobalt-950: #021B31;
}