Steel Blue
#415F9F
BlueColor Codes
All color formats for development
HEX
#415F9FRGB
rgb(65, 95, 159)HSL
hsl(221, 42%, 44%)OKLCH
oklch(0.494 0.109 263.9)CMYK
cmyk(59%, 40%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3B558F
2#344C7F
3#2E4270
4#273960
5#212F50
6#1A2640
7#141C30
8#0D1320
9#070910
Tints
Lighter variations
1#496BB4
2#5D7BBD
3#718CC5
4#859CCD
5#9AADD6
6#AEBDDE
7#C2CEE6
8#D6DEEE
9#EBEFF7
Tones
Muted variations
1#46619B
2#4B6296
3#4F6491
4#54668C
5#596888
6#5D6983
7#626B7E
8#676D7A
9#6B6E75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EA #E6EAF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D9 #D0D9EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACBB #ACBBDD | BordersInactive statesPlaceholder text |
| 400 | 8098 #8098CB | Disabled statesSecondary iconsMuted text |
| 500 | 5C7B #5C7BBC | Primary brand colorCTAsActive elementsLinks |
| 600 | 415F #415F9F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 344C #344C7F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2536 #25365B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1823 #18233A | Primary textHigh emphasis contentDark headings |
| 950 | 0F16 #0F1624 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E6EAF5;
--steel-blue-200: #D0D9EC;
--steel-blue-300: #ACBBDD;
--steel-blue-400: #8098CB;
--steel-blue-500: #5C7BBC;
--steel-blue-600: #415F9F;
--steel-blue-700: #344C7F;
--steel-blue-800: #25365B;
--steel-blue-900: #18233A;
--steel-blue-950: #0F1624;
}