Blue
#1515CB
BlueColor Codes
All color formats for development
HEX
#1515CBRGB
rgb(21, 21, 203)HSL
hsl(240, 81%, 44%)OKLCH
oklch(0.396 0.253 266.7)CMYK
cmyk(90%, 90%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1313B7
2#1111A2
3#0F0F8E
4#0D0D7A
5#0B0B66
6#090951
7#06063D
8#040429
9#020214
Tints
Lighter variations
1#1818E5
2#3030E9
3#4A4AEC
4#6464EF
5#7E7EF1
6#9898F4
7#B1B1F7
8#CBCBFA
9#E5E5FC
Tones
Muted variations
1#1E1EC2
2#2727B9
3#3131B0
4#3A3AA7
5#43439E
6#4C4C95
7#55558B
8#5E5E82
9#676779
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F1 #F1F1FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFDF #DFDFFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3C3 #C3C3F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9595 #9595F4 | BordersInactive statesPlaceholder text |
| 400 | 5D5D #5D5DEE | Disabled statesSecondary iconsMuted text |
| 500 | 2F2F #2F2FE9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1515 #1515CB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1111 #1111A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C0C #0C0C73 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0808 #08084A | Primary textHigh emphasis contentDark headings |
| 950 | 0505 #05052E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--blue-50: #F1F1FE;
--blue-100: #DFDFFC;
--blue-200: #C3C3F9;
--blue-300: #9595F4;
--blue-400: #5D5DEE;
--blue-500: #2F2FE9;
--blue-600: #1515CB;
--blue-700: #1111A2;
--blue-800: #0C0C73;
--blue-900: #08084A;
--blue-950: #05052E;
}