Steel Blue
#2F88B1
BlueColor Codes
All color formats for development
HEX
#2F88B1RGB
rgb(47, 136, 177)HSL
hsl(199, 58%, 44%)OKLCH
oklch(0.593 0.103 232.5)CMYK
cmyk(73%, 23%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A7AA0
2#266D8E
3#215F7C
4#1C526A
5#184459
6#133647
7#0E2935
8#091B23
9#050E12
Tints
Lighter variations
1#3599C8
2#4BA5CF
3#61B0D5
4#78BCDB
5#8EC7E1
6#A5D2E7
7#BBDDED
8#D2E9F3
9#E8F4F9
Tones
Muted variations
1#3686AB
2#3C83A4
3#43819E
4#497F97
5#507C91
6#567A8A
7#5D7784
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 #E3F1F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE5 #CBE5F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2D1 #A2D1E6 | BordersInactive statesPlaceholder text |
| 400 | 72B9 #72B9DA | Disabled statesSecondary iconsMuted text |
| 500 | 4AA5 #4AA5CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F88 #2F88B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 256C #256C8D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B4D #1B4D65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1131 #113140 | 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: #E3F1F8;
--steel-blue-200: #CBE5F1;
--steel-blue-300: #A2D1E6;
--steel-blue-400: #72B9DA;
--steel-blue-500: #4AA5CF;
--steel-blue-600: #2F88B1;
--steel-blue-700: #256C8D;
--steel-blue-800: #1B4D65;
--steel-blue-900: #113140;
--steel-blue-950: #0B1F28;
}