Steel Blue
#487E99
BlueColor Codes
All color formats for development
HEX
#487E99RGB
rgb(72, 126, 153)HSL
hsl(200, 36%, 44%)OKLCH
oklch(0.567 0.071 231.6)CMYK
cmyk(53%, 18%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#417189
2#39657A
3#32586B
4#2B4B5C
5#243F4C
6#1D323D
7#16262E
8#0E191F
9#070D0F
Tints
Lighter variations
1#518EAC
2#649AB6
3#77A7BF
4#8AB4C8
5#9EC0D1
6#B1CDDA
7#C5D9E4
8#D8E6ED
9#ECF2F6
Tones
Muted variations
1#4C7C95
2#507B91
3#547A8C
4#587888
5#5C7784
6#607680
7#64747C
8#687378
9#6C7274
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;
}