Steel Blue
#578CC1
BlueColor Codes
All color formats for development
HEX
#578CC1RGB
rgb(87, 140, 193)HSL
hsl(210, 46%, 55%)OKLCH
oklch(0.625 0.099 249.7)CMYK
cmyk(55%, 27%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#447EB8
2#3D70A4
3#35628F
4#2D547B
5#264666
6#1E3852
7#172A3D
8#0F1C29
9#080E14
Tints
Lighter variations
1#6898C7
2#79A3CD
3#8AAFD4
4#9ABADA
5#ABC6E0
6#BCD1E6
7#CDDDEC
8#DDE8F3
9#EEF4F9
Tones
Muted variations
1#5D8CBC
2#628CB6
3#678CB1
4#6D8CAC
5#728CA7
6#778CA1
7#7C8C9C
8#828C97
9#878C92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5ED #E5EDF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDE #CFDEED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9C4 #A9C4DF | BordersInactive statesPlaceholder text |
| 400 | 7DA6 #7DA6CF | Disabled statesSecondary iconsMuted text |
| 500 | 578C #578CC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D70 #3D70A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3059 #305982 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2240 #22405D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1629 #16293C | Primary textHigh emphasis contentDark headings |
| 950 | 0E1A #0E1A25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F7FB;
--steel-blue-100: #E5EDF5;
--steel-blue-200: #CFDEED;
--steel-blue-300: #A9C4DF;
--steel-blue-400: #7DA6CF;
--steel-blue-500: #578CC1;
--steel-blue-600: #3D70A4;
--steel-blue-700: #305982;
--steel-blue-800: #22405D;
--steel-blue-900: #16293C;
--steel-blue-950: #0E1A25;
}