Cobalt
#1D4F96
BlueColor Codes
All color formats for development
HEX
#1D4F96RGB
rgb(29, 79, 150)HSL
hsl(215, 68%, 35%)OKLCH
oklch(0.435 0.128 257.9)CMYK
cmyk(81%, 47%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A4787
2#173F78
3#143769
4#112F5A
5#0E284B
6#0B203C
7#09182D
8#06101E
9#03080F
Tints
Lighter variations
1#225EB2
2#276DCE
3#3C7EDA
4#5890DF
5#74A3E4
6#90B5EA
7#ABC8EF
8#C7DAF4
9#E3EDFA
Tones
Muted variations
1#235090
2#29518A
3#2F5284
4#35537E
5#3B5478
6#415572
7#47566B
8#4D5765
9#53585F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EB #E1EBF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7DA #C7DAF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CBE #9CBEEC | BordersInactive statesPlaceholder text |
| 400 | 699C #699CE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E7F #3E7FDA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2463 #2463BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D4F #1D4F96 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1439 #14396B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D24 #0D2445 | Primary textHigh emphasis contentDark headings |
| 950 | 0817 #08172B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FD;
--cobalt-100: #E1EBF9;
--cobalt-200: #C7DAF4;
--cobalt-300: #9CBEEC;
--cobalt-400: #699CE2;
--cobalt-500: #3E7FDA;
--cobalt-600: #2463BC;
--cobalt-700: #1D4F96;
--cobalt-800: #14396B;
--cobalt-900: #0D2445;
--cobalt-950: #08172B;
}