Steel Blue
#639AB6
BlueColor Codes
All color formats for development
HEX
#639AB6RGB
rgb(99, 154, 182)HSL
hsl(200, 36%, 55%)OKLCH
oklch(0.659 0.071 231.5)CMYK
cmyk(46%, 15%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#518DAC
2#487E99
3#3F6E86
4#365E72
5#2D4F5F
6#243F4C
7#1B2F39
8#121F26
9#091013
Tints
Lighter variations
1#73A4BD
2#82AEC4
3#92B8CC
4#A1C2D3
5#B1CDDA
6#C1D7E2
7#D0E1E9
8#E0EBF0
9#EFF5F8
Tones
Muted variations
1#6799B1
2#6B97AD
3#6F96A9
4#7395A5
5#7893A1
6#7C929D
7#809099
8#848F95
9#888E90
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F8 #F5F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EF #E7EFF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2E2 #D2E2EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFCB #AFCBD9 | BordersInactive statesPlaceholder text |
| 400 | 86B0 #86B0C6 | Disabled statesSecondary iconsMuted text |
| 500 | 639A #639AB6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 487E #487E99 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3964 #396479 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2947 #294757 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A2E #1A2E37 | Primary textHigh emphasis contentDark headings |
| 950 | 101D #101D23 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F8FA;
--steel-blue-100: #E7EFF4;
--steel-blue-200: #D2E2EA;
--steel-blue-300: #AFCBD9;
--steel-blue-400: #86B0C6;
--steel-blue-500: #639AB6;
--steel-blue-600: #487E99;
--steel-blue-700: #396479;
--steel-blue-800: #294757;
--steel-blue-900: #1A2E37;
--steel-blue-950: #101D23;
}