Steel Blue
#237DBE
BlueColor Codes
All color formats for development
HEX
#237DBERGB
rgb(35, 125, 190)HSL
hsl(205, 69%, 44%)OKLCH
oklch(0.57 0.129 245.4)CMYK
cmyk(82%, 34%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F71AB
2#1C6498
3#185885
4#154B72
5#113F5F
6#0E324C
7#0A2639
8#071926
9#030D13
Tints
Lighter variations
1#278DD6
2#3E9ADC
3#56A7E0
4#6EB3E4
5#86C0E9
6#9ECCED
7#B7D9F2
8#CFE6F6
9#E7F2FB
Tones
Muted variations
1#2B7CB6
2#327BAE
3#3A79A6
4#42789F
5#497797
6#51758F
7#597487
8#617380
9#687178
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EF #E1EFF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7E2 #C7E2F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CCB #9CCBED | BordersInactive statesPlaceholder text |
| 400 | 68B0 #68B0E3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D99 #3D99DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 237D #237DBE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C64 #1C6497 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1447 #14476C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D2D #0D2D45 | Primary textHigh emphasis contentDark headings |
| 950 | 081C #081C2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F8FD;
--steel-blue-100: #E1EFF9;
--steel-blue-200: #C7E2F5;
--steel-blue-300: #9CCBED;
--steel-blue-400: #68B0E3;
--steel-blue-500: #3D99DB;
--steel-blue-600: #237DBE;
--steel-blue-700: #1C6497;
--steel-blue-800: #14476C;
--steel-blue-900: #0D2D45;
--steel-blue-950: #081C2B;
}