Steel Blue
#355AAC
BlueColor Codes
All color formats for development
HEX
#355AACRGB
rgb(53, 90, 172)HSL
hsl(221, 53%, 44%)OKLCH
oklch(0.485 0.138 263.8)CMYK
cmyk(69%, 48%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F519A
2#2A4889
3#253F78
4#203667
5#1A2D56
6#152445
7#101B33
8#0B1222
9#050911
Tints
Lighter variations
1#3B66C2
2#5077C9
3#6688D0
4#7C99D7
5#92AADD
6#A8BBE4
7#BDCCEB
8#D3DDF2
9#E9EEF8
Tones
Muted variations
1#3B5DA6
2#415FA0
3#47619A
4#4D6394
5#52658E
6#586788
7#5E6A82
8#646C7C
9#6A6E76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EA #E4EAF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD7 #CCD7EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5B9 #A5B9E3 | BordersInactive statesPlaceholder text |
| 400 | 7694 #7694D5 | Disabled statesSecondary iconsMuted text |
| 500 | 4F76 #4F76C9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 355A #355AAC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A48 #2A4889 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E33 #1E3362 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1321 #13213E | Primary textHigh emphasis contentDark headings |
| 950 | 0C15 #0C1527 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F6FB;
--steel-blue-100: #E4EAF7;
--steel-blue-200: #CCD7EF;
--steel-blue-300: #A5B9E3;
--steel-blue-400: #7694D5;
--steel-blue-500: #4F76C9;
--steel-blue-600: #355AAC;
--steel-blue-700: #2A4889;
--steel-blue-800: #1E3362;
--steel-blue-900: #13213E;
--steel-blue-950: #0C1527;
}