Steel Blue
#5599C3
BlueColor Codes
All color formats for development
HEX
#5599C3RGB
rgb(85, 153, 195)HSL
hsl(203, 48%, 55%)OKLCH
oklch(0.655 0.093 237.6)CMYK
cmyk(56%, 22%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#428CBB
2#3A7DA6
3#336D91
4#2C5E7D
5#244E68
6#1D3E53
7#162F3E
8#0F1F2A
9#071015
Tints
Lighter variations
1#66A3C9
2#77ADCF
3#88B8D5
4#99C2DB
5#AACCE1
6#BBD6E7
7#CCE0ED
8#DDEBF3
9#EEF5F9
Tones
Muted variations
1#5B98BE
2#6097B8
3#6695B3
4#6B94AD
5#7193A8
6#7691A2
7#7C909D
8#818F97
9#878E92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EF #E5EFF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEE2 #CEE2EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8CB #A8CBE1 | BordersInactive statesPlaceholder text |
| 400 | 7BB0 #7BB0D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5599 #5599C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A7D #3A7DA6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E63 #2E6384 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2147 #21475E | Text on light backgroundsHeadingsStrong borders |
| 900 | 152D #152D3C | Primary textHigh emphasis contentDark headings |
| 950 | 0D1C #0D1C26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E5EFF6;
--steel-blue-200: #CEE2EE;
--steel-blue-300: #A8CBE1;
--steel-blue-400: #7BB0D1;
--steel-blue-500: #5599C3;
--steel-blue-600: #3A7DA6;
--steel-blue-700: #2E6384;
--steel-blue-800: #21475E;
--steel-blue-900: #152D3C;
--steel-blue-950: #0D1C26;
}