Cobalt
#072DDA
BlueColor Codes
All color formats for development
HEX
#072DDARGB
rgb(7, 45, 218)HSL
hsl(229, 94%, 44%)OKLCH
oklch(0.435 0.255 264.6)CMYK
cmyk(97%, 79%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0629C4
2#0524AE
3#052098
4#041B83
5#03176D
6#031257
7#020E41
8#01092C
9#010516
Tints
Lighter variations
1#0833F5
2#2149F8
3#3D60F9
4#5976FA
5#748DFB
6#90A4FC
7#ACBBFC
8#C8D1FD
9#E3E8FE
Tones
Muted variations
1#1134CF
2#1C3BC5
3#2641BA
4#3148AF
5#3B4FA5
6#46559A
7#515C90
8#5B6385
9#666A7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F3 #F0F3FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE3 #DCE3FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFCA #BFCAFD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DA1 #8DA1FB | BordersInactive statesPlaceholder text |
| 400 | 5271 #5271FA | Disabled statesSecondary iconsMuted text |
| 500 | 2048 #2048F8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 072D #072DDA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0524 #0524AD | Active/pressed statesDark mode accentsSecondary text |
| 800 | 041A #041A7C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0211 #02114F | Primary textHigh emphasis contentDark headings |
| 950 | 020A #020A31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F3FF;
--cobalt-100: #DCE3FE;
--cobalt-200: #BFCAFD;
--cobalt-300: #8DA1FB;
--cobalt-400: #5271FA;
--cobalt-500: #2048F8;
--cobalt-600: #072DDA;
--cobalt-700: #0524AD;
--cobalt-800: #041A7C;
--cobalt-900: #02114F;
--cobalt-950: #020A31;
}