Steel Blue
#3D88A4
BlueColor Codes
All color formats for development
HEX
#3D88A4RGB
rgb(61, 136, 164)HSL
hsl(196, 46%, 44%)OKLCH
oklch(0.591 0.085 225.6)CMYK
cmyk(63%, 17%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#377B93
2#306D83
3#2A5F73
4#245262
5#1E4452
6#183742
7#122931
8#0C1B21
9#060E10
Tints
Lighter variations
1#449AB9
2#58A5C1
3#6DB0C9
4#82BCD1
5#97C7D8
6#ACD2E0
7#C0DDE8
8#D5E9F0
9#EAF4F7
Tones
Muted variations
1#42869F
2#478399
3#4C8194
4#517F8F
5#567C8A
6#5C7A85
7#617780
8#66757B
9#6B7375
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F1 #E5F1F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFE5 #CFE5ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9D1 #A9D1DF | BordersInactive statesPlaceholder text |
| 400 | 7DB9 #7DB9CF | Disabled statesSecondary iconsMuted text |
| 500 | 57A5 #57A5C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D88 #3D88A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 306C #306C82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 224D #224D5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1632 #16323C | Primary textHigh emphasis contentDark headings |
| 950 | 0E1F #0E1F25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F9FB;
--steel-blue-100: #E5F1F5;
--steel-blue-200: #CFE5ED;
--steel-blue-300: #A9D1DF;
--steel-blue-400: #7DB9CF;
--steel-blue-500: #57A5C1;
--steel-blue-600: #3D88A4;
--steel-blue-700: #306C82;
--steel-blue-800: #224D5D;
--steel-blue-900: #16323C;
--steel-blue-950: #0E1F25;
}