Steel Blue
#366CAB
BlueColor Codes
All color formats for development
HEX
#366CABRGB
rgb(54, 108, 171)HSL
hsl(212, 52%, 44%)OKLCH
oklch(0.525 0.115 253.8)CMYK
cmyk(68%, 37%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#306199
2#2B5788
3#264C77
4#204166
5#1B3655
6#162B44
7#102033
8#0B1622
9#050B11
Tints
Lighter variations
1#3D7AC0
2#5189C8
3#6798CF
4#7DA6D6
5#92B5DD
6#A8C4E4
7#BED3EA
8#D4E1F1
9#E9F0F8
Tones
Muted variations
1#3C6DA5
2#426D9F
3#476D99
4#4D6E93
5#536E8D
6#596F88
7#5F6F82
8#656F7C
9#6A7076
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4ED #E4EDF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDD #CDDDEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6C2 #A6C2E3 | BordersInactive statesPlaceholder text |
| 400 | 77A3 #77A3D4 | Disabled statesSecondary iconsMuted text |
| 500 | 5188 #5188C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 366C #366CAB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B56 #2B5688 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F3E #1F3E61 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1427 #14273E | Primary textHigh emphasis contentDark headings |
| 950 | 0C19 #0C1927 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F7FB;
--steel-blue-100: #E4EDF6;
--steel-blue-200: #CDDDEF;
--steel-blue-300: #A6C2E3;
--steel-blue-400: #77A3D4;
--steel-blue-500: #5188C8;
--steel-blue-600: #366CAB;
--steel-blue-700: #2B5688;
--steel-blue-800: #1F3E61;
--steel-blue-900: #14273E;
--steel-blue-950: #0C1927;
}