Cobalt
#1F19C8
BlueColor Codes
All color formats for development
HEX
#1F19C8RGB
rgb(31, 25, 200)HSL
hsl(242, 78%, 44%)OKLCH
oklch(0.399 0.246 268.7)CMYK
cmyk(85%, 88%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B16B4
2#1814A0
3#15118C
4#120F78
5#0F0C64
6#0C0A50
7#09073C
8#060528
9#030214
Tints
Lighter variations
1#221CE1
2#3A34E6
3#524DE9
4#6B66EC
5#8480EF
6#9C99F2
7#B5B3F6
8#CECCF9
9#E6E6FC
Tones
Muted variations
1#2721BF
2#2F2AB6
3#3733AD
4#3F3CA5
5#47449C
6#504D93
7#58568A
8#605F82
9#686779
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F1 #F2F1FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0DF #E0DFFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6C4 #C6C4F8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9A97 #9A97F2 | BordersInactive statesPlaceholder text |
| 400 | 6560 #6560EB | Disabled statesSecondary iconsMuted text |
| 500 | 3933 #3933E6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1F19 #1F19C8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1814 #18149F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 110E #110E71 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B09 #0B0949 | Primary textHigh emphasis contentDark headings |
| 950 | 0706 #07062D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F1FD;
--cobalt-100: #E0DFFB;
--cobalt-200: #C6C4F8;
--cobalt-300: #9A97F2;
--cobalt-400: #6560EB;
--cobalt-500: #3933E6;
--cobalt-600: #1F19C8;
--cobalt-700: #18149F;
--cobalt-800: #110E71;
--cobalt-900: #0B0949;
--cobalt-950: #07062D;
}