Steel Blue
#317FAF
BlueColor Codes
All color formats for development
HEX
#317FAFRGB
rgb(49, 127, 175)HSL
hsl(203, 56%, 44%)OKLCH
oklch(0.57 0.106 239.6)CMYK
cmyk(72%, 27%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C729E
2#27658C
3#23597B
4#1E4C69
5#193F58
6#143346
7#0F2635
8#0A1923
9#050D12
Tints
Lighter variations
1#388FC5
2#4D9CCD
3#63A8D3
4#79B5D9
5#90C1E0
6#A6CDE6
7#BCDAEC
8#D2E6F2
9#E9F3F9
Tones
Muted variations
1#387DA9
2#3E7CA2
3#447A9C
4#4B7996
5#517890
6#577689
7#5D7583
8#64737D
9#6A7276
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EF #E3EFF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE2 #CBE2F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4CC #A4CCE5 | BordersInactive statesPlaceholder text |
| 400 | 74B1 #74B1D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C9B #4C9BCD | Primary brand colorCTAsActive elementsLinks |
| 600 | 317F #317FAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2765 #27658B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C48 #1C4863 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122E #122E40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1D #0B1D28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F8FC;
--steel-blue-100: #E3EFF7;
--steel-blue-200: #CBE2F0;
--steel-blue-300: #A4CCE5;
--steel-blue-400: #74B1D8;
--steel-blue-500: #4C9BCD;
--steel-blue-600: #317FAF;
--steel-blue-700: #27658B;
--steel-blue-800: #1C4863;
--steel-blue-900: #122E40;
--steel-blue-950: #0B1D28;
}