Steel Blue
#1B81C5
BlueColor Codes
All color formats for development
HEX
#1B81C5RGB
rgb(27, 129, 197)HSL
hsl(204, 76%, 44%)OKLCH
oklch(0.582 0.136 244.6)CMYK
cmyk(86%, 35%, 0%, 23%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1874B2
2#16679E
3#135A8A
4#104E76
5#0D4163
6#0B344F
7#08273B
8#051A27
9#030D14
Tints
Lighter variations
1#1E92DF
2#369EE4
3#4FAAE7
4#68B6EA
5#81C2EE
6#9ACFF1
7#B4DBF5
8#CDE7F8
9#E6F3FC
Tones
Muted variations
1#2380BD
2#2C7EB4
3#357CAC
4#3D7AA3
5#46799B
6#4E7792
7#57758A
8#5F7481
9#687279
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F9 #F2F9FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F0 #E0F0FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5E3 #C5E3F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98CD #98CDF1 | BordersInactive statesPlaceholder text |
| 400 | 62B3 #62B3EA | Disabled statesSecondary iconsMuted text |
| 500 | 359E #359EE3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B81 #1B81C5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1567 #15679D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F49 #0F4970 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A2F #0A2F48 | Primary textHigh emphasis contentDark headings |
| 950 | 061D #061D2D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F9FD;
--steel-blue-100: #E0F0FB;
--steel-blue-200: #C5E3F7;
--steel-blue-300: #98CDF1;
--steel-blue-400: #62B3EA;
--steel-blue-500: #359EE3;
--steel-blue-600: #1B81C5;
--steel-blue-700: #15679D;
--steel-blue-800: #0F4970;
--steel-blue-900: #0A2F48;
--steel-blue-950: #061D2D;
}