Steel Blue
#3E88A3
BlueColor Codes
All color formats for development
HEX
#3E88A3RGB
rgb(62, 136, 163)HSL
hsl(196, 45%, 44%)OKLCH
oklch(0.591 0.084 224.9)CMYK
cmyk(62%, 17%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#387A92
2#316D82
3#2B5F72
4#255162
5#1F4451
6#193641
7#132931
8#0C1B21
9#060E10
Tints
Lighter variations
1#4699B7
2#59A5C0
3#6EB0C8
4#83BBD0
5#97C7D8
6#ACD2E0
7#C1DDE7
8#D6E8EF
9#EAF4F7
Tones
Muted variations
1#43859E
2#488399
3#4D8194
4#527E8E
5#577C89
6#5C7A84
7#61777F
8#66757A
9#6B7375
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F1 #E5F1F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFE5 #CFE5ED | Secondary backgroundsInput backgroundsDividers |
| 300 | AAD1 #AAD1DF | BordersInactive statesPlaceholder text |
| 400 | 7EB8 #7EB8CE | Disabled statesSecondary iconsMuted text |
| 500 | 59A4 #59A4C0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E88 #3E88A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 316C #316C81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 234D #234D5C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1631 #16313B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1F #0E1F25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F9FB;
--steel-blue-100: #E5F1F5;
--steel-blue-200: #CFE5ED;
--steel-blue-300: #AAD1DF;
--steel-blue-400: #7EB8CE;
--steel-blue-500: #59A4C0;
--steel-blue-600: #3E88A3;
--steel-blue-700: #316C81;
--steel-blue-800: #234D5C;
--steel-blue-900: #16313B;
--steel-blue-950: #0E1F25;
}