Steel Blue
#429A9E
CyanColor Codes
All color formats for development
HEX
#429A9ERGB
rgb(66, 154, 158)HSL
hsl(183, 41%, 44%)OKLCH
oklch(0.635 0.084 199.4)CMYK
cmyk(58%, 3%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3C8A8E
2#357B7F
3#2E6C6F
4#285C5F
5#214D4F
6#1A3D3F
7#142E2F
8#0D1F20
9#070F10
Tints
Lighter variations
1#4BADB2
2#5EB7BC
3#72C0C4
4#86C9CC
5#9AD2D5
6#AEDBDD
7#C3E4E6
8#D7EDEE
9#EBF6F7
Tones
Muted variations
1#47959A
2#4B9195
3#508D90
4#55898C
5#598587
6#5E8183
7#627D7E
8#677879
9#6C7475
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4FA #F4FAFA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F4 #E6F4F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0EA #D0EAEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACDA #ACDADC | BordersInactive statesPlaceholder text |
| 400 | 81C7 #81C7CA | Disabled statesSecondary iconsMuted text |
| 500 | 5DB7 #5DB7BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 429A #429A9E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 357A #357A7E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2657 #26575A | Text on light backgroundsHeadingsStrong borders |
| 900 | 1838 #18383A | Primary textHigh emphasis contentDark headings |
| 950 | 0F23 #0F2324 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4FAFA;
--steel-blue-100: #E6F4F4;
--steel-blue-200: #D0EAEB;
--steel-blue-300: #ACDADC;
--steel-blue-400: #81C7CA;
--steel-blue-500: #5DB7BB;
--steel-blue-600: #429A9E;
--steel-blue-700: #357A7E;
--steel-blue-800: #26575A;
--steel-blue-900: #18383A;
--steel-blue-950: #0F2324;
}