Cobalt
#125EA1
BlueColor Codes
All color formats for development
HEX
#125EA1RGB
rgb(18, 94, 161)HSL
hsl(208, 80%, 35%)OKLCH
oklch(0.475 0.128 250.9)CMYK
cmyk(89%, 42%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#105591
2#0E4B81
3#0C4270
4#0B3860
5#092F50
6#072640
7#051C30
8#041320
9#020910
Tints
Lighter variations
1#156FBE
2#1881DC
3#2E91E8
4#4CA1EB
5#6AB1EE
6#88C0F2
7#A5D0F5
8#C3E0F8
9#E1EFFC
Tones
Muted variations
1#195E9A
2#205D92
3#275D8B
4#2E5C84
5#365C7D
6#3D5B76
7#445B6F
8#4B5A68
9#525A60
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEE #DFEEFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3E0 #C3E0F8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95C7 #95C7F3 | BordersInactive statesPlaceholder text |
| 400 | 5EAB #5EABED | Disabled statesSecondary iconsMuted text |
| 500 | 3092 #3092E8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1676 #1676CA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 125E #125EA1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D43 #0D4373 | Text on light backgroundsHeadingsStrong borders |
| 900 | 082B #082B49 | Primary textHigh emphasis contentDark headings |
| 950 | 051B #051B2E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F8FD;
--cobalt-100: #DFEEFB;
--cobalt-200: #C3E0F8;
--cobalt-300: #95C7F3;
--cobalt-400: #5EABED;
--cobalt-500: #3092E8;
--cobalt-600: #1676CA;
--cobalt-700: #125EA1;
--cobalt-800: #0D4373;
--cobalt-900: #082B49;
--cobalt-950: #051B2E;
}