Steel Blue
#31AF9E
CyanColor Codes
All color formats for development
HEX
#31AF9ERGB
rgb(49, 175, 158)HSL
hsl(172, 56%, 44%)OKLCH
oklch(0.683 0.11 181.9)CMYK
cmyk(72%, 0%, 10%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C9E8E
2#278C7F
3#237B6F
4#1E695F
5#19584F
6#14463F
7#0F352F
8#0A2320
9#051210
Tints
Lighter variations
1#38C5B2
2#4DCDBC
3#63D3C4
4#79D9CD
5#90E0D5
6#A6E6DD
7#BCECE6
8#D2F2EE
9#E9F9F7
Tones
Muted variations
1#38A99A
2#3EA295
3#449C90
4#4B968C
5#519087
6#578983
7#5D837E
8#647D79
9#6A7675
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3FC #F3FCFA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F7 #E3F7F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBF0 #CBF0EB | Secondary backgroundsInput backgroundsDividers |
| 300 | A4E5 #A4E5DC | BordersInactive statesPlaceholder text |
| 400 | 74D8 #74D8CA | Disabled statesSecondary iconsMuted text |
| 500 | 4CCD #4CCDBB | Primary brand colorCTAsActive elementsLinks |
| 600 | 31AF #31AF9E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 278B #278B7E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C63 #1C635A | Text on light backgroundsHeadingsStrong borders |
| 900 | 1240 #12403A | Primary textHigh emphasis contentDark headings |
| 950 | 0B28 #0B2824 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3FCFA;
--steel-blue-100: #E3F7F4;
--steel-blue-200: #CBF0EB;
--steel-blue-300: #A4E5DC;
--steel-blue-400: #74D8CA;
--steel-blue-500: #4CCDBB;
--steel-blue-600: #31AF9E;
--steel-blue-700: #278B7E;
--steel-blue-800: #1C635A;
--steel-blue-900: #12403A;
--steel-blue-950: #0B2824;
}