Steel Blue
#487B99
BlueColor Codes
All color formats for development
HEX
#487B99RGB
rgb(72, 123, 153)HSL
hsl(202, 36%, 44%)OKLCH
oklch(0.559 0.072 235.9)CMYK
cmyk(53%, 20%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#416F89
2#39627A
3#32566B
4#2B4A5C
5#243D4C
6#1D313D
7#16252E
8#0E191F
9#070C0F
Tints
Lighter variations
1#518BAC
2#6498B6
3#77A5BF
4#8AB2C8
5#9EBED1
6#B1CBDA
7#C5D8E4
8#D8E5ED
9#ECF2F6
Tones
Muted variations
1#4C7A95
2#507991
3#54788C
4#587788
5#5C7684
6#607580
7#64737C
8#687278
9#6C7174
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F8 #F5F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EF #E7EFF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2E1 #D2E1EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFCA #AFCAD9 | BordersInactive statesPlaceholder text |
| 400 | 86AE #86AEC6 | Disabled statesSecondary iconsMuted text |
| 500 | 6397 #6397B6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 487B #487B99 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3962 #396279 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2946 #294657 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A2D #1A2D37 | Primary textHigh emphasis contentDark headings |
| 950 | 101C #101C23 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F8FA;
--steel-blue-100: #E7EFF4;
--steel-blue-200: #D2E1EA;
--steel-blue-300: #AFCAD9;
--steel-blue-400: #86AEC6;
--steel-blue-500: #6397B6;
--steel-blue-600: #487B99;
--steel-blue-700: #396279;
--steel-blue-800: #294657;
--steel-blue-900: #1A2D37;
--steel-blue-950: #101C23;
}