Charcoal
#15243D
BlueColor Codes
All color formats for development
HEX
#15243DRGB
rgb(21, 36, 61)HSL
hsl(218, 49%, 16%)OKLCH
oklch(0.261 0.052 260.1)CMYK
cmyk(66%, 41%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#132037
2#111C31
3#0F192B
4#0C1524
5#0A121E
6#080E18
7#060B12
8#04070C
9#020406
Tints
Lighter variations
1#20365D
2#2B497D
3#365B9D
4#416EBC
5#5F86C8
6#7F9ED3
7#9FB6DE
8#BFCFE9
9#DFE7F4
Tones
Muted variations
1#17243B
2#192539
3#1B2537
4#1D2635
5#1F2633
6#212731
7#23272F
8#25282D
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EB #E4EBF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDA #CEDAEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8BD #A8BDE1 | BordersInactive statesPlaceholder text |
| 400 | 7A9A #7A9AD1 | Disabled statesSecondary iconsMuted text |
| 500 | 547D #547DC4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3962 #3962A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E4E #2E4E85 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2137 #21375F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1523 #15233D | Primary textHigh emphasis contentDark headings |
| 950 | 0D16 #0D1626 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E4EBF6;
--charcoal-200: #CEDAEE;
--charcoal-300: #A8BDE1;
--charcoal-400: #7A9AD1;
--charcoal-500: #547DC4;
--charcoal-600: #3962A7;
--charcoal-700: #2E4E85;
--charcoal-800: #21375F;
--charcoal-900: #15233D;
--charcoal-950: #0D1626;
}