Steel Blue
#528CC7
BlueColor Codes
All color formats for development
HEX
#528CC7RGB
rgb(82, 140, 199)HSL
hsl(210, 51%, 55%)OKLCH
oklch(0.626 0.109 250.3)CMYK
cmyk(59%, 30%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3E7EBF
2#3770A9
3#306294
4#29547F
5#22466A
6#1B3855
7#152A40
8#0E1C2A
9#070E15
Tints
Lighter variations
1#6398CC
2#74A3D2
3#86AFD8
4#97BADD
5#A8C6E3
6#BAD1E9
7#CBDDEE
8#DCE8F4
9#EEF4F9
Tones
Muted variations
1#588CC1
2#5D8CBB
3#638CB5
4#698CAF
5#6F8CAA
6#758CA4
7#7B8C9E
8#818C98
9#868C92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4ED #E4EDF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDE #CDDEEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6C4 #A6C4E2 | BordersInactive statesPlaceholder text |
| 400 | 78A6 #78A6D3 | Disabled statesSecondary iconsMuted text |
| 500 | 528C #528CC7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3770 #3770A9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C59 #2C5987 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F40 #1F4060 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1429 #14293E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1A #0C1A27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F7FB;
--steel-blue-100: #E4EDF6;
--steel-blue-200: #CDDEEF;
--steel-blue-300: #A6C4E2;
--steel-blue-400: #78A6D3;
--steel-blue-500: #528CC7;
--steel-blue-600: #3770A9;
--steel-blue-700: #2C5987;
--steel-blue-800: #1F4060;
--steel-blue-900: #14293E;
--steel-blue-950: #0C1A27;
}