Steel Blue
#397BA7
BlueColor Codes
All color formats for development
HEX
#397BA7RGB
rgb(57, 123, 167)HSL
hsl(204, 49%, 44%)OKLCH
oklch(0.56 0.096 240.7)CMYK
cmyk(66%, 26%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#336F96
2#2E6386
3#285675
4#224A64
5#1D3E54
6#173143
7#112532
8#0B1921
9#060C11
Tints
Lighter variations
1#418BBC
2#5598C5
3#6AA5CC
4#7FB2D3
5#95BFDB
6#AACBE2
7#BFD8E9
8#D4E5F0
9#EAF2F8
Tones
Muted variations
1#3F7AA2
2#44799C
3#4A7897
4#4F7791
5#55768C
6#5A7586
7#607381
8#65727B
9#6B7176
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EF #E4EFF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEE1 #CEE1EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8CA #A8CAE1 | BordersInactive statesPlaceholder text |
| 400 | 7AAE #7AAED1 | Disabled statesSecondary iconsMuted text |
| 500 | 5497 #5497C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 397B #397BA7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E62 #2E6285 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2146 #21465F | Text on light backgroundsHeadingsStrong borders |
| 900 | 152D #152D3D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1C #0D1C26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E4EFF6;
--steel-blue-200: #CEE1EE;
--steel-blue-300: #A8CAE1;
--steel-blue-400: #7AAED1;
--steel-blue-500: #5497C4;
--steel-blue-600: #397BA7;
--steel-blue-700: #2E6285;
--steel-blue-800: #21465F;
--steel-blue-900: #152D3D;
--steel-blue-950: #0D1C26;
}