Steel Blue
#3984A7
BlueColor Codes
All color formats for development
HEX
#3984A7RGB
rgb(57, 132, 167)HSL
hsl(199, 49%, 44%)OKLCH
oklch(0.581 0.091 231.5)CMYK
cmyk(66%, 21%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#337796
2#2E6A86
3#285D75
4#224F64
5#1D4254
6#173543
7#112832
8#0B1A21
9#060D11
Tints
Lighter variations
1#4195BC
2#55A1C5
3#6AADCC
4#7FB9D3
5#95C4DB
6#AAD0E2
7#BFDCE9
8#D4E8F0
9#EAF3F8
Tones
Muted variations
1#3F82A2
2#44809C
3#4A7E97
4#4F7C91
5#557A8C
6#5A7886
7#607681
8#65747B
9#6B7276
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F0 #E4F0F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEE4 #CEE4EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8CF #A8CFE1 | BordersInactive statesPlaceholder text |
| 400 | 7AB6 #7AB6D1 | Disabled statesSecondary iconsMuted text |
| 500 | 54A1 #54A1C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3984 #3984A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E69 #2E6985 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 214B #214B5F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1530 #15303D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1E #0D1E26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F9FB;
--steel-blue-100: #E4F0F6;
--steel-blue-200: #CEE4EE;
--steel-blue-300: #A8CFE1;
--steel-blue-400: #7AB6D1;
--steel-blue-500: #54A1C4;
--steel-blue-600: #3984A7;
--steel-blue-700: #2E6985;
--steel-blue-800: #214B5F;
--steel-blue-900: #15303D;
--steel-blue-950: #0D1E26;
}