Steel Blue
#5B91BE
BlueColor Codes
All color formats for development
HEX
#5B91BERGB
rgb(91, 145, 190)HSL
hsl(207, 43%, 55%)OKLCH
oklch(0.637 0.089 245)CMYK
cmyk(52%, 24%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#4884B5
2#4075A0
3#38668C
4#305878
5#284964
6#203B50
7#182C3C
8#101D28
9#080F14
Tints
Lighter variations
1#6B9CC4
2#7CA7CB
3#8CB2D1
4#9DBDD8
5#ADC8DE
6#BDD3E5
7#CEDEEB
8#DEE9F2
9#EFF4F8
Tones
Muted variations
1#6091B9
2#6590B4
3#6A90AF
4#6F8FAA
5#748FA5
6#798EA0
7#7D8E9B
8#828D96
9#878D91
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DF #D0DFEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABC7 #ABC7DE | BordersInactive statesPlaceholder text |
| 400 | 7FAA #7FAACC | Disabled statesSecondary iconsMuted text |
| 500 | 5B91 #5B91BE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4075 #4075A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 335D #335D80 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2442 #24425B | Text on light backgroundsHeadingsStrong borders |
| 900 | 172B #172B3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1B #0F1B24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E5EEF5;
--steel-blue-200: #D0DFEC;
--steel-blue-300: #ABC7DE;
--steel-blue-400: #7FAACC;
--steel-blue-500: #5B91BE;
--steel-blue-600: #4075A0;
--steel-blue-700: #335D80;
--steel-blue-800: #24425B;
--steel-blue-900: #172B3A;
--steel-blue-950: #0F1B24;
}