Steel Blue
#3972A7
BlueColor Codes
All color formats for development
HEX
#3972A7RGB
rgb(57, 114, 167)HSL
hsl(209, 49%, 44%)OKLCH
oklch(0.538 0.103 248.8)CMYK
cmyk(66%, 32%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#336796
2#2E5B86
3#285075
4#224464
5#1D3954
6#172E43
7#112232
8#0B1721
9#060B11
Tints
Lighter variations
1#4181BC
2#558FC5
3#6A9DCC
4#7FABD3
5#95B9DB
6#AAC7E2
7#BFD5E9
8#D4E3F0
9#EAF1F8
Tones
Muted variations
1#3F72A2
2#44729C
3#4A7197
4#4F7191
5#55718C
6#5A7186
7#607181
8#65717B
9#6B7076
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4ED #E4EDF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDE #CEDEEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C5 #A8C5E1 | BordersInactive statesPlaceholder text |
| 400 | 7AA7 #7AA7D1 | Disabled statesSecondary iconsMuted text |
| 500 | 548E #548EC4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3972 #3972A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E5B #2E5B85 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2141 #21415F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1529 #15293D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1A #0D1A26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F7FB;
--steel-blue-100: #E4EDF6;
--steel-blue-200: #CEDEEE;
--steel-blue-300: #A8C5E1;
--steel-blue-400: #7AA7D1;
--steel-blue-500: #548EC4;
--steel-blue-600: #3972A7;
--steel-blue-700: #2E5B85;
--steel-blue-800: #21415F;
--steel-blue-900: #15293D;
--steel-blue-950: #0D1A26;
}