Steel Blue
#618CD1
BlueColor Codes
All color formats for development
HEX
#618CD1RGB
rgb(97, 140, 209)HSL
hsl(217, 55%, 60%)OKLCH
oklch(0.639 0.115 259.5)CMYK
cmyk(54%, 33%, 0%, 18%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#497BCA
2#376BBE
3#305DA6
4#29508E
5#224377
6#1C355F
7#152847
8#0E1B2F
9#070D18
Tints
Lighter variations
1#7197D6
2#81A3DA
3#90AEDF
4#A0BAE3
5#B0C5E8
6#C0D1ED
7#D0DCF1
8#DFE8F6
9#EFF3FA
Tones
Muted variations
1#678DCB
2#6C8FC6
3#7290C0
4#7791BB
5#7D92B5
6#8394AF
7#8895AA
8#8E96A4
9#93989F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EB #E3EBF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCDA #CCDAF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4BD #A4BDE5 | BordersInactive statesPlaceholder text |
| 400 | 759A #759AD7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D7E #4D7ECB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3262 #3262AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 284E #284E8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D38 #1D3863 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1224 #12243F | Primary textHigh emphasis contentDark headings |
| 950 | 0B16 #0B1628 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F6FC;
--steel-blue-100: #E3EBF7;
--steel-blue-200: #CCDAF0;
--steel-blue-300: #A4BDE5;
--steel-blue-400: #759AD7;
--steel-blue-500: #4D7ECB;
--steel-blue-600: #3262AE;
--steel-blue-700: #284E8A;
--steel-blue-800: #1D3863;
--steel-blue-900: #12243F;
--steel-blue-950: #0B1628;
}