Steel Blue
#3A57A6
BlueColor Codes
All color formats for development
HEX
#3A57A6RGB
rgb(58, 87, 166)HSL
hsl(224, 48%, 44%)OKLCH
oklch(0.477 0.132 266.3)CMYK
cmyk(65%, 48%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#354E95
2#2F4685
3#293D74
4#233464
5#1D2C53
6#172342
7#121A32
8#0C1121
9#060911
Tints
Lighter variations
1#4262BB
2#5673C4
3#6B85CB
4#8096D2
5#95A8DA
6#AAB9E1
7#C0CBE9
8#D5DCF0
9#EAEEF8
Tones
Muted variations
1#405AA1
2#455C9B
3#4B5F96
4#506191
5#55648B
6#5B6686
7#606980
8#656B7B
9#6B6E76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E9 #E5E9F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED6 #CED6EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B7 #A8B7E1 | BordersInactive statesPlaceholder text |
| 400 | 7B92 #7B92D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5573 #5573C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A57 #3A57A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E45 #2E4584 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2131 #21315E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1520 #15203C | Primary textHigh emphasis contentDark headings |
| 950 | 0D14 #0D1426 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E5E9F6;
--steel-blue-200: #CED6EE;
--steel-blue-300: #A8B7E1;
--steel-blue-400: #7B92D1;
--steel-blue-500: #5573C3;
--steel-blue-600: #3A57A6;
--steel-blue-700: #2E4584;
--steel-blue-800: #21315E;
--steel-blue-900: #15203C;
--steel-blue-950: #0D1426;
}