Steel Blue
#3E74A3
BlueColor Codes
All color formats for development
HEX
#3E74A3RGB
rgb(62, 116, 163)HSL
hsl(208, 45%, 44%)OKLCH
oklch(0.543 0.094 246.8)CMYK
cmyk(62%, 29%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#386892
2#315C82
3#2B5172
4#254562
5#1F3A51
6#192E41
7#132331
8#0C1721
9#060C10
Tints
Lighter variations
1#4682B7
2#5990C0
3#6E9EC8
4#83ACD0
5#97BAD8
6#ACC8E0
7#C1D5E7
8#D6E3EF
9#EAF1F7
Tones
Muted variations
1#43739E
2#487399
3#4D7394
4#52728E
5#577289
6#5C7284
7#61717F
8#66717A
9#6B7175
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDF #CFDFED | Secondary backgroundsInput backgroundsDividers |
| 300 | AAC6 #AAC6DF | BordersInactive statesPlaceholder text |
| 400 | 7EA8 #7EA8CE | Disabled statesSecondary iconsMuted text |
| 500 | 5990 #5990C0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E74 #3E74A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 315C #315C81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2342 #23425C | Text on light backgroundsHeadingsStrong borders |
| 900 | 162A #162A3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1A #0E1A25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E5EEF5;
--steel-blue-200: #CFDFED;
--steel-blue-300: #AAC6DF;
--steel-blue-400: #7EA8CE;
--steel-blue-500: #5990C0;
--steel-blue-600: #3E74A3;
--steel-blue-700: #315C81;
--steel-blue-800: #23425C;
--steel-blue-900: #162A3B;
--steel-blue-950: #0E1A25;
}