Steel Blue
#3A7DA6
BlueColor Codes
All color formats for development
HEX
#3A7DA6RGB
rgb(58, 125, 166)HSL
hsl(203, 48%, 44%)OKLCH
oklch(0.564 0.093 238.4)CMYK
cmyk(65%, 25%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#357095
2#2F6485
3#295774
4#234B64
5#1D3E53
6#173242
7#122532
8#0C1921
9#060C11
Tints
Lighter variations
1#428DBB
2#569AC4
3#6BA6CB
4#80B3D2
5#95C0DA
6#AACCE1
7#C0D9E9
8#D5E6F0
9#EAF2F8
Tones
Muted variations
1#407CA1
2#457A9B
3#4B7996
4#507891
5#55768B
6#5B7586
7#607480
8#65737B
9#6B7176
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EF #E5EFF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEE2 #CEE2EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8CB #A8CBE1 | BordersInactive statesPlaceholder text |
| 400 | 7BB0 #7BB0D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5599 #5599C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A7D #3A7DA6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E63 #2E6384 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2147 #21475E | Text on light backgroundsHeadingsStrong borders |
| 900 | 152D #152D3C | 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: #E5EFF6;
--steel-blue-200: #CEE2EE;
--steel-blue-300: #A8CBE1;
--steel-blue-400: #7BB0D1;
--steel-blue-500: #5599C3;
--steel-blue-600: #3A7DA6;
--steel-blue-700: #2E6384;
--steel-blue-800: #21475E;
--steel-blue-900: #152D3C;
--steel-blue-950: #0D1C26;
}