Steel Blue
#3088B0
BlueColor Codes
All color formats for development
HEX
#3088B0RGB
rgb(48, 136, 176)HSL
hsl(199, 57%, 44%)OKLCH
oklch(0.592 0.102 232)CMYK
cmyk(73%, 23%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B7A9F
2#276D8D
3#225F7B
4#1D516A
5#184458
6#133646
7#0E2935
8#0A1B23
9#050E12
Tints
Lighter variations
1#3699C7
2#4CA5CE
3#62B0D4
4#78BBDA
5#8FC7E0
6#A5D2E6
7#BCDDED
8#D2E8F3
9#E9F4F9
Tones
Muted variations
1#3785AA
2#3D83A3
3#43819D
4#4A7E97
5#507C90
6#577A8A
7#5D7783
8#63757D
9#6A7377
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F1 #E3F1F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE5 #CBE5F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3D1 #A3D1E6 | BordersInactive statesPlaceholder text |
| 400 | 73B8 #73B8D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4BA4 #4BA4CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3088 #3088B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 266C #266C8C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B4D #1B4D64 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1231 #123140 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1F #0B1F28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F9FC;
--steel-blue-100: #E3F1F7;
--steel-blue-200: #CBE5F1;
--steel-blue-300: #A3D1E6;
--steel-blue-400: #73B8D9;
--steel-blue-500: #4BA4CE;
--steel-blue-600: #3088B0;
--steel-blue-700: #266C8C;
--steel-blue-800: #1B4D64;
--steel-blue-900: #123140;
--steel-blue-950: #0B1F28;
}