Steel Blue
#3668AB
BlueColor Codes
All color formats for development
HEX
#3668ABRGB
rgb(54, 104, 171)HSL
hsl(214, 52%, 44%)OKLCH
oklch(0.516 0.12 256.4)CMYK
cmyk(68%, 39%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#305E99
2#2B5488
3#264977
4#203F66
5#1B3455
6#162A44
7#101F33
8#0B1522
9#050A11
Tints
Lighter variations
1#3D76C0
2#5185C8
3#6794CF
4#7DA3D6
5#92B3DD
6#A8C2E4
7#BED1EA
8#D4E0F1
9#E9F0F8
Tones
Muted variations
1#3C69A5
2#426A9F
3#476B99
4#4D6C93
5#536C8D
6#596D88
7#5F6E82
8#656F7C
9#6A6F76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EC #E4ECF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDC #CDDCEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6C0 #A6C0E3 | BordersInactive statesPlaceholder text |
| 400 | 77A0 #77A0D4 | Disabled statesSecondary iconsMuted text |
| 500 | 5184 #5184C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3668 #3668AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B53 #2B5388 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F3B #1F3B61 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1426 #14263E | Primary textHigh emphasis contentDark headings |
| 950 | 0C18 #0C1827 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F7FB;
--steel-blue-100: #E4ECF6;
--steel-blue-200: #CDDCEF;
--steel-blue-300: #A6C0E3;
--steel-blue-400: #77A0D4;
--steel-blue-500: #5184C8;
--steel-blue-600: #3668AB;
--steel-blue-700: #2B5388;
--steel-blue-800: #1F3B61;
--steel-blue-900: #14263E;
--steel-blue-950: #0C1827;
}