Steel Blue
#407FA0
BlueColor Codes
All color formats for development
HEX
#407FA0RGB
rgb(64, 127, 160)HSL
hsl(201, 43%, 44%)OKLCH
oklch(0.569 0.082 233.6)CMYK
cmyk(60%, 21%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3A7290
2#336580
3#2D5970
4#264C60
5#203F50
6#1A3340
7#132630
8#0D1920
9#060D10
Tints
Lighter variations
1#488FB5
2#5C9BBE
3#70A8C6
4#84B4CE
5#99C1D6
6#ADCDDE
7#C2DAE7
8#D6E6EF
9#EBF3F7
Tones
Muted variations
1#457D9C
2#4A7C97
3#4E7A92
4#53798D
5#587788
6#5D7683
7#62757F
8#67737A
9#6B7275
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EF #E5EFF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E2 #D0E2EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABCC #ABCCDE | BordersInactive statesPlaceholder text |
| 400 | 7FB1 #7FB1CC | Disabled statesSecondary iconsMuted text |
| 500 | 5B9B #5B9BBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 407F #407FA0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3365 #336580 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2448 #24485B | Text on light backgroundsHeadingsStrong borders |
| 900 | 172E #172E3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1D #0F1D24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E5EFF5;
--steel-blue-200: #D0E2EC;
--steel-blue-300: #ABCCDE;
--steel-blue-400: #7FB1CC;
--steel-blue-500: #5B9BBE;
--steel-blue-600: #407FA0;
--steel-blue-700: #336580;
--steel-blue-800: #24485B;
--steel-blue-900: #172E3A;
--steel-blue-950: #0F1D24;
}