Steel Blue
#487F99
BlueColor Codes
All color formats for development
HEX
#487F99RGB
rgb(72, 127, 153)HSL
hsl(199, 36%, 44%)OKLCH
oklch(0.569 0.071 230.2)CMYK
cmyk(53%, 17%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#417289
2#39667A
3#32596B
4#2B4C5C
5#24404C
6#1D333D
7#16262E
8#0E191F
9#070D0F
Tints
Lighter variations
1#518FAC
2#649CB6
3#77A8BF
4#8AB5C8
5#9EC1D1
6#B1CDDA
7#C5DAE4
8#D8E6ED
9#ECF3F6
Tones
Muted variations
1#4C7E95
2#507C91
3#547B8C
4#587988
5#5C7884
6#607680
7#64757C
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 | E7F0 #E7F0F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2E2 #D2E2EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFCC #AFCCD9 | BordersInactive statesPlaceholder text |
| 400 | 86B2 #86B2C6 | Disabled statesSecondary iconsMuted text |
| 500 | 639B #639BB6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 487F #487F99 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3965 #396579 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2948 #294857 | 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: #E7F0F4;
--steel-blue-200: #D2E2EA;
--steel-blue-300: #AFCCD9;
--steel-blue-400: #86B2C6;
--steel-blue-500: #639BB6;
--steel-blue-600: #487F99;
--steel-blue-700: #396579;
--steel-blue-800: #294857;
--steel-blue-900: #1A2E37;
--steel-blue-950: #101D23;
}