Cobalt
#01487E
BlueColor Codes
All color formats for development
HEX
#01487ERGB
rgb(1, 72, 126)HSL
hsl(206, 98%, 25%)OKLCH
oklch(0.395 0.11 249.6)CMYK
cmyk(99%, 43%, 0%, 51%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#014172
2#013A65
3#013258
4#012B4C
5#01243F
6#011D32
7#001626
8#000E19
9#00070D
Tints
Lighter variations
1#025EA4
2#0273CA
3#0289F0
4#1C9BFD
5#42ACFD
6#68BCFD
7#8DCDFE
8#B3DEFE
9#D9EEFF
Tones
Muted variations
1#084778
2#0E4672
3#14466B
4#1A4565
5#21445F
6#274359
7#2D4252
8#33414C
9#3A4146
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F8 #F0F8FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCEF #DCEFFF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE2 #BDE2FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BCC #8BCCFE | BordersInactive statesPlaceholder text |
| 400 | 4EB1 #4EB1FD | Disabled statesSecondary iconsMuted text |
| 500 | 1C9B #1C9BFD | Primary brand colorCTAsActive elementsLinks |
| 600 | 027F #027FDE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0265 #0265B1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0148 #01487E | Text on light backgroundsHeadingsStrong borders |
| 900 | 012E #012E51 | Primary textHigh emphasis contentDark headings |
| 950 | 011D #011D32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F8FF;
--cobalt-100: #DCEFFF;
--cobalt-200: #BDE2FE;
--cobalt-300: #8BCCFE;
--cobalt-400: #4EB1FD;
--cobalt-500: #1C9BFD;
--cobalt-600: #027FDE;
--cobalt-700: #0265B1;
--cobalt-800: #01487E;
--cobalt-900: #012E51;
--cobalt-950: #011D32;
}