Cobalt
#232E90
BlueColor Codes
All color formats for development
HEX
#232E90RGB
rgb(35, 46, 144)HSL
hsl(234, 61%, 35%)OKLCH
oklch(0.364 0.16 270.8)CMYK
cmyk(76%, 68%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F2981
2#1C2573
3#182065
4#151B56
5#111748
6#0E1239
7#0A0E2B
8#07091D
9#03050E
Tints
Lighter variations
1#2936AA
2#303FC5
3#4452D2
4#5F6BD8
5#7A84DF
6#949CE5
7#AFB5EC
8#CACEF2
9#E4E6F9
Tones
Muted variations
1#28328A
2#2E3685
3#333B7F
4#393F7A
5#3E4374
6#43486F
7#494C6A
8#4E5164
9#54555F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E4 #E2E4F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACE #CACEF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A8 #A1A8E8 | BordersInactive statesPlaceholder text |
| 400 | 6F7A #6F7ADC | Disabled statesSecondary iconsMuted text |
| 500 | 4654 #4654D2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C39 #2C39B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 232E #232E90 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1921 #192167 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1015 #101542 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0D #0A0D29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E2E4F8;
--cobalt-200: #CACEF2;
--cobalt-300: #A1A8E8;
--cobalt-400: #6F7ADC;
--cobalt-500: #4654D2;
--cobalt-600: #2C39B5;
--cobalt-700: #232E90;
--cobalt-800: #192167;
--cobalt-900: #101542;
--cobalt-950: #0A0D29;
}