Cobalt
#3251AE
BlueColor Codes
All color formats for development
HEX
#3251AERGB
rgb(50, 81, 174)HSL
hsl(225, 55%, 44%)OKLCH
oklch(0.466 0.153 266.5)CMYK
cmyk(71%, 53%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2D499D
2#28418B
3#23397A
4#1E3168
5#192957
6#142146
7#0F1834
8#0A1023
9#050811
Tints
Lighter variations
1#395CC4
2#4E6DCC
3#6480D2
4#7A92D8
5#90A4DF
6#A6B6E5
7#BDC8EC
8#D3DBF2
9#E9EDF9
Tones
Muted variations
1#3954A8
2#3F58A2
3#455B9B
4#4B5E95
5#51618F
6#586489
7#5E6783
8#646A7D
9#6A6D76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E8 #E3E8F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD5 #CCD5F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4B4 #A4B4E5 | BordersInactive statesPlaceholder text |
| 400 | 758D #758DD7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D6D #4D6DCB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3251 #3251AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2841 #28418A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D2E #1D2E63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 121E #121E3F | Primary textHigh emphasis contentDark headings |
| 950 | 0B12 #0B1228 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F5FC;
--cobalt-100: #E3E8F7;
--cobalt-200: #CCD5F0;
--cobalt-300: #A4B4E5;
--cobalt-400: #758DD7;
--cobalt-500: #4D6DCB;
--cobalt-600: #3251AE;
--cobalt-700: #28418A;
--cobalt-800: #1D2E63;
--cobalt-900: #121E3F;
--cobalt-950: #0B1228;
}