Steel Blue
#3979A7
BlueColor Codes
All color formats for development
HEX
#3979A7RGB
rgb(57, 121, 167)HSL
hsl(205, 49%, 44%)OKLCH
oklch(0.555 0.097 242.6)CMYK
cmyk(66%, 28%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#336D96
2#2E6186
3#285575
4#224964
5#1D3D54
6#173143
7#112432
8#0B1821
9#060C11
Tints
Lighter variations
1#4189BC
2#5596C5
3#6AA3CC
4#7FB0D3
5#95BDDB
6#AACBE2
7#BFD8E9
8#D4E5F0
9#EAF2F8
Tones
Muted variations
1#3F78A2
2#44789C
3#4A7797
4#4F7691
5#55758C
6#5A7486
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 | A8C9 #A8C9E1 | BordersInactive statesPlaceholder text |
| 400 | 7AAD #7AADD1 | Disabled statesSecondary iconsMuted text |
| 500 | 5496 #5496C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3979 #3979A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E61 #2E6185 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2145 #21455F | Text on light backgroundsHeadingsStrong borders |
| 900 | 152C #152C3D | 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: #A8C9E1;
--steel-blue-400: #7AADD1;
--steel-blue-500: #5496C4;
--steel-blue-600: #3979A7;
--steel-blue-700: #2E6185;
--steel-blue-800: #21455F;
--steel-blue-900: #152C3D;
--steel-blue-950: #0D1C26;
}