Cobalt
#1259A1
BlueColor Codes
All color formats for development
HEX
#1259A1RGB
rgb(18, 89, 161)HSL
hsl(210, 80%, 35%)OKLCH
oklch(0.463 0.134 253.5)CMYK
cmyk(89%, 45%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#105091
2#0E4781
3#0C3E70
4#0B3660
5#092D50
6#072440
7#051B30
8#041220
9#020910
Tints
Lighter variations
1#156ABE
2#187ADC
3#2E8BE8
4#4C9CEB
5#6AACEE
6#88BDF2
7#A5CDF5
8#C3DEF8
9#E1EEFC
Tones
Muted variations
1#19599A
2#205992
3#27598B
4#2E5984
5#36597D
6#3D5976
7#44596F
8#4B5968
9#525960
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFED #DFEDFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3DE #C3DEF8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95C4 #95C4F3 | BordersInactive statesPlaceholder text |
| 400 | 5EA6 #5EA6ED | Disabled statesSecondary iconsMuted text |
| 500 | 308C #308CE8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1670 #1670CA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1259 #1259A1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D40 #0D4073 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0829 #082949 | Primary textHigh emphasis contentDark headings |
| 950 | 051A #051A2E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FD;
--cobalt-100: #DFEDFB;
--cobalt-200: #C3DEF8;
--cobalt-300: #95C4F3;
--cobalt-400: #5EA6ED;
--cobalt-500: #308CE8;
--cobalt-600: #1670CA;
--cobalt-700: #1259A1;
--cobalt-800: #0D4073;
--cobalt-900: #082949;
--cobalt-950: #051A2E;
}