Cobalt
#1D4595
BlueColor Codes
All color formats for development
HEX
#1D4595RGB
rgb(29, 69, 149)HSL
hsl(220, 67%, 35%)OKLCH
oklch(0.412 0.139 262.2)CMYK
cmyk(81%, 54%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B3E86
2#183777
3#153168
4#122A59
5#0F234B
6#0C1C3C
7#09152D
8#060E1E
9#03070F
Tints
Lighter variations
1#2352B1
2#285FCC
3#3D71D9
4#5985DE
5#759AE4
6#90AEE9
7#ACC2EF
8#C8D6F4
9#E3EBFA
Tones
Muted variations
1#23478F
2#294989
3#2F4B83
4#354D7D
5#3B4F77
6#415171
7#47536B
8#4D5565
9#53575F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E9 #E1E9F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D6 #C8D6F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DB7 #9DB7EC | BordersInactive statesPlaceholder text |
| 400 | 6A92 #6A92E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F73 #3F73D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2557 #2557BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D45 #1D4595 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1532 #15326A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D20 #0D2044 | Primary textHigh emphasis contentDark headings |
| 950 | 0814 #08142B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FC;
--cobalt-100: #E1E9F9;
--cobalt-200: #C8D6F4;
--cobalt-300: #9DB7EC;
--cobalt-400: #6A92E2;
--cobalt-500: #3F73D9;
--cobalt-600: #2557BB;
--cobalt-700: #1D4595;
--cobalt-800: #15326A;
--cobalt-900: #0D2044;
--cobalt-950: #08142B;
}