Cobalt
#0459AE
BlueColor Codes
All color formats for development
HEX
#0459AERGB
rgb(4, 89, 174)HSL
hsl(210, 96%, 35%)OKLCH
oklch(0.471 0.153 255.1)CMYK
cmyk(98%, 49%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#03509D
2#03478C
3#023E7A
4#023669
5#022D57
6#012446
7#011B34
8#011223
9#000911
Tints
Lighter variations
1#046ACF
2#057AF0
3#1C8BFA
4#3C9CFB
5#5DACFC
6#7DBDFC
7#9ECDFD
8#BEDEFE
9#DFEEFE
Tones
Muted variations
1#0C59A6
2#15599E
3#1D5995
4#26598D
5#2E5984
6#37597C
7#405973
8#48596A
9#515962
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCED #DCEDFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEDE #BEDEFE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CC4 #8CC4FD | BordersInactive statesPlaceholder text |
| 400 | 50A6 #50A6FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E8C #1E8CFA | Primary brand colorCTAsActive elementsLinks |
| 600 | 0470 #0470DC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0459 #0459AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0340 #03407D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0229 #022950 | Primary textHigh emphasis contentDark headings |
| 950 | 011A #011A32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FF;
--cobalt-100: #DCEDFE;
--cobalt-200: #BEDEFE;
--cobalt-300: #8CC4FD;
--cobalt-400: #50A6FB;
--cobalt-500: #1E8CFA;
--cobalt-600: #0470DC;
--cobalt-700: #0459AF;
--cobalt-800: #03407D;
--cobalt-900: #022950;
--cobalt-950: #011A32;
}