Steel Blue
#287AB8
BlueColor Codes
All color formats for development
HEX
#287AB8RGB
rgb(40, 122, 184)HSL
hsl(206, 64%, 44%)OKLCH
oklch(0.561 0.123 245.8)CMYK
cmyk(78%, 34%, 0%, 28%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#246EA6
2#206193
3#1C5581
4#18496E
5#143D5C
6#10314A
7#0C2537
8#081825
9#040C12
Tints
Lighter variations
1#2E89CF
2#4497D6
3#5BA4DB
4#72B1E0
5#8ABEE5
6#A1CBEA
7#B9D8F0
8#D0E5F5
9#E8F2FA
Tones
Muted variations
1#3079B1
2#3778AA
3#3E77A2
4#45769B
5#4C7594
6#53748D
7#5B7386
8#62727F
9#697177
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EF #E2EFF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9E1 #C9E1F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FC9 #9FC9EA | BordersInactive statesPlaceholder text |
| 400 | 6DAD #6DADDF | Disabled statesSecondary iconsMuted text |
| 500 | 4396 #4396D6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 287A #287AB8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2061 #206192 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1745 #174569 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F2C #0F2C43 | Primary textHigh emphasis contentDark headings |
| 950 | 091C #091C2A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F8FC;
--steel-blue-100: #E2EFF9;
--steel-blue-200: #C9E1F3;
--steel-blue-300: #9FC9EA;
--steel-blue-400: #6DADDF;
--steel-blue-500: #4396D6;
--steel-blue-600: #287AB8;
--steel-blue-700: #206192;
--steel-blue-800: #174569;
--steel-blue-900: #0F2C43;
--steel-blue-950: #091C2A;
}