Steel Blue
#42AAD7
BlueColor Codes
All color formats for development
HEX
#42AAD7RGB
rgb(66, 170, 215)HSL
hsl(198, 65%, 55%)OKLCH
oklch(0.697 0.115 230.4)CMYK
cmyk(69%, 21%, 0%, 16%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C9FD0
2#278DB9
3#227CA2
4#1D6A8B
5#195874
6#14475D
7#0F3545
8#0A232E
9#051217
Tints
Lighter variations
1#55B3DB
2#68BBDF
3#7AC4E3
4#8DCCE7
5#A0D5EB
6#B3DDEF
7#C6E6F3
8#D9EEF7
9#ECF7FB
Tones
Muted variations
1#49A7CF
2#51A4C8
3#58A1C0
4#5F9EB9
5#679BB2
6#6E98AA
7#7695A3
8#7D929B
9#858F94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F9 #F2F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2F2 #E2F2F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8E6 #C8E6F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ED4 #9ED4EA | BordersInactive statesPlaceholder text |
| 400 | 6CBD #6CBDE0 | Disabled statesSecondary iconsMuted text |
| 500 | 42AA #42AAD7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 278D #278DB9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F70 #1F7093 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1650 #165069 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E33 #0E3343 | Primary textHigh emphasis contentDark headings |
| 950 | 0920 #09202A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F9FC;
--steel-blue-100: #E2F2F9;
--steel-blue-200: #C8E6F3;
--steel-blue-300: #9ED4EA;
--steel-blue-400: #6CBDE0;
--steel-blue-500: #42AAD7;
--steel-blue-600: #278DB9;
--steel-blue-700: #1F7093;
--steel-blue-800: #165069;
--steel-blue-900: #0E3343;
--steel-blue-950: #09202A;
}