Cobalt
#0957AA
BlueColor Codes
All color formats for development
HEX
#0957AARGB
rgb(9, 87, 170)HSL
hsl(211, 90%, 35%)OKLCH
oklch(0.464 0.15 255.5)CMYK
cmyk(95%, 49%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#084E99
2#074588
3#063D77
4#053466
5#042B55
6#042344
7#031A33
8#021122
9#010911
Tints
Lighter variations
1#0B67C9
2#0C77E9
3#2387F3
4#4299F5
5#62AAF7
6#81BBF8
7#A1CCFA
8#C0DDFC
9#E0EEFD
Tones
Muted variations
1#1157A2
2#19579A
3#215791
4#295889
5#315881
6#395879
7#415871
8#495969
9#515961
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDED #DDEDFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0DD #C0DDFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90C3 #90C3F9 | BordersInactive statesPlaceholder text |
| 400 | 55A3 #55A3F6 | Disabled statesSecondary iconsMuted text |
| 500 | 2589 #2589F4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B6D #0B6DD5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0957 #0957AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 063E #063E79 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0428 #04284E | Primary textHigh emphasis contentDark headings |
| 950 | 0319 #031930 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FE;
--cobalt-100: #DDEDFD;
--cobalt-200: #C0DDFC;
--cobalt-300: #90C3F9;
--cobalt-400: #55A3F6;
--cobalt-500: #2589F4;
--cobalt-600: #0B6DD5;
--cobalt-700: #0957AA;
--cobalt-800: #063E79;
--cobalt-900: #04284E;
--cobalt-950: #031930;
}