Cobalt
#2853B8
BlueColor Codes
All color formats for development
HEX
#2853B8RGB
rgb(40, 83, 184)HSL
hsl(222, 64%, 44%)OKLCH
oklch(0.474 0.167 263.8)CMYK
cmyk(78%, 55%, 0%, 28%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#244BA6
2#204393
3#1C3A81
4#18326E
5#142A5C
6#10214A
7#0C1937
8#081125
9#040812
Tints
Lighter variations
1#2E5ECF
2#4470D6
3#5B81DB
4#7293E0
5#8AA5E5
6#A1B7EA
7#B9C9F0
8#D0DBF5
9#E8EDFA
Tones
Muted variations
1#3056B1
2#3759AA
3#3E5CA2
4#455F9B
5#4C6294
6#53658D
7#5B6886
8#626A7F
9#696D77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E9 #E2E9F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D5 #C9D5F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FB5 #9FB5EA | BordersInactive statesPlaceholder text |
| 400 | 6D8F #6D8FDF | Disabled statesSecondary iconsMuted text |
| 500 | 436F #436FD6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2853 #2853B8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2042 #204292 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 172F #172F69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F1E #0F1E43 | Primary textHigh emphasis contentDark headings |
| 950 | 0913 #09132A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FC;
--cobalt-100: #E2E9F9;
--cobalt-200: #C9D5F3;
--cobalt-300: #9FB5EA;
--cobalt-400: #6D8FDF;
--cobalt-500: #436FD6;
--cobalt-600: #2853B8;
--cobalt-700: #204292;
--cobalt-800: #172F69;
--cobalt-900: #0F1E43;
--cobalt-950: #09132A;
}