Steel Blue
#539DC6
BlueColor Codes
All color formats for development
HEX
#539DC6RGB
rgb(83, 157, 198)HSL
hsl(201, 50%, 55%)OKLCH
oklch(0.665 0.096 235)CMYK
cmyk(58%, 21%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3F91BD
2#3881A8
3#317193
4#2A617E
5#235169
6#1C4154
7#15303F
8#0E202A
9#071015
Tints
Lighter variations
1#64A7CB
2#75B1D1
3#87BBD7
4#98C4DD
5#A9CEE2
6#BAD8E8
7#CBE2EE
8#DDEBF4
9#EEF5F9
Tones
Muted variations
1#599CC0
2#5E9ABA
3#6498B4
4#6A97AF
5#7095A9
6#7593A3
7#7B919D
8#819098
9#878E92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F0 #E4F0F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE3 #CDE3EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A7CD #A7CDE2 | BordersInactive statesPlaceholder text |
| 400 | 79B3 #79B3D2 | Disabled statesSecondary iconsMuted text |
| 500 | 539D #539DC6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3881 #3881A8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2D67 #2D6786 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2049 #204960 | Text on light backgroundsHeadingsStrong borders |
| 900 | 142F #142F3D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1D #0D1D26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E4F0F6;
--steel-blue-200: #CDE3EE;
--steel-blue-300: #A7CDE2;
--steel-blue-400: #79B3D2;
--steel-blue-500: #539DC6;
--steel-blue-600: #3881A8;
--steel-blue-700: #2D6786;
--steel-blue-800: #204960;
--steel-blue-900: #142F3D;
--steel-blue-950: #0D1D26;
}