Steel Blue
#4299D7
BlueColor Codes
All color formats for development
HEX
#4299D7RGB
rgb(66, 153, 215)HSL
hsl(205, 65%, 55%)OKLCH
oklch(0.657 0.124 243)CMYK
cmyk(69%, 29%, 0%, 16%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C8CD0
2#277CB9
3#226DA2
4#1D5D8B
5#194E74
6#143E5D
7#0F2F45
8#0A1F2E
9#051017
Tints
Lighter variations
1#55A3DB
2#68ADDF
3#7AB7E3
4#8DC2E7
5#A0CCEB
6#B3D6EF
7#C6E0F3
8#D9EBF7
9#ECF5FB
Tones
Muted variations
1#4997CF
2#5196C8
3#5895C0
4#5F94B9
5#6792B2
6#6E91AA
7#7690A3
8#7D8F9B
9#858D94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EF #E2EFF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8E1 #C8E1F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ECB #9ECBEA | BordersInactive statesPlaceholder text |
| 400 | 6CAF #6CAFE0 | Disabled statesSecondary iconsMuted text |
| 500 | 4299 #4299D7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 277C #277CB9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F63 #1F6393 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1647 #164769 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E2D #0E2D43 | Primary textHigh emphasis contentDark headings |
| 950 | 091C #091C2A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F8FC;
--steel-blue-100: #E2EFF9;
--steel-blue-200: #C8E1F3;
--steel-blue-300: #9ECBEA;
--steel-blue-400: #6CAFE0;
--steel-blue-500: #4299D7;
--steel-blue-600: #277CB9;
--steel-blue-700: #1F6393;
--steel-blue-800: #164769;
--steel-blue-900: #0E2D43;
--steel-blue-950: #091C2A;
}