Steel Blue
#5B9BBE
BlueColor Codes
All color formats for development
HEX
#5B9BBERGB
rgb(91, 155, 190)HSL
hsl(201, 43%, 55%)OKLCH
oklch(0.66 0.084 234)CMYK
cmyk(52%, 18%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#488FB5
2#407FA0
3#386F8C
4#305F78
5#284F64
6#203F50
7#18303C
8#102028
9#081014
Tints
Lighter variations
1#6BA5C4
2#7CAFCB
3#8CB9D1
4#9DC3D8
5#ADCDDE
6#BDD7E5
7#CEE1EB
8#DEEBF2
9#EFF5F8
Tones
Muted variations
1#609AB9
2#6598B4
3#6A97AF
4#6F95AA
5#7494A5
6#7992A0
7#7D919B
8#828F96
9#878E91
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EF #E5EFF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E2 #D0E2EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABCC #ABCCDE | BordersInactive statesPlaceholder text |
| 400 | 7FB1 #7FB1CC | Disabled statesSecondary iconsMuted text |
| 500 | 5B9B #5B9BBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 407F #407FA0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3365 #336580 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2448 #24485B | Text on light backgroundsHeadingsStrong borders |
| 900 | 172E #172E3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1D #0F1D24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E5EFF5;
--steel-blue-200: #D0E2EC;
--steel-blue-300: #ABCCDE;
--steel-blue-400: #7FB1CC;
--steel-blue-500: #5B9BBE;
--steel-blue-600: #407FA0;
--steel-blue-700: #336580;
--steel-blue-800: #24485B;
--steel-blue-900: #172E3A;
--steel-blue-950: #0F1D24;
}