Steel Blue
#57A5C1
BlueColor Codes
All color formats for development
HEX
#57A5C1RGB
rgb(87, 165, 193)HSL
hsl(196, 46%, 55%)OKLCH
oklch(0.683 0.087 223.8)CMYK
cmyk(55%, 15%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#4499B8
2#3D88A4
3#35778F
4#2D667B
5#265566
6#1E4452
7#17333D
8#0F2229
9#081114
Tints
Lighter variations
1#68AEC7
2#79B7CD
3#8AC0D4
4#9AC9DA
5#ABD2E0
6#BCDBE6
7#CDE4EC
8#DDEDF3
9#EEF6F9
Tones
Muted variations
1#5DA2BC
2#62A0B6
3#679DB1
4#6D9BAC
5#7299A7
6#7796A1
7#7C949C
8#829197
9#878F92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F1 #E5F1F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFE5 #CFE5ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9D1 #A9D1DF | BordersInactive statesPlaceholder text |
| 400 | 7DB9 #7DB9CF | Disabled statesSecondary iconsMuted text |
| 500 | 57A5 #57A5C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D88 #3D88A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 306C #306C82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 224D #224D5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1632 #16323C | Primary textHigh emphasis contentDark headings |
| 950 | 0E1F #0E1F25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F9FB;
--steel-blue-100: #E5F1F5;
--steel-blue-200: #CFE5ED;
--steel-blue-300: #A9D1DF;
--steel-blue-400: #7DB9CF;
--steel-blue-500: #57A5C1;
--steel-blue-600: #3D88A4;
--steel-blue-700: #306C82;
--steel-blue-800: #224D5D;
--steel-blue-900: #16323C;
--steel-blue-950: #0E1F25;
}