← All Color Tools
🖨️
CMYK Converter
CMYK color converter for print
🎨 CMYK Converter
🖨️ Enter Color
📊 CMYK Values
CYAN
0%
MAGENTA
66%
YELLOW
80%
KEY (BLACK)
0%
CMYK
C:0% M:66% Y:80% K:0%
📌 Print: CMYK uses ink subtraction. RGB colors may shift in CMYK. Always proof prints first.
❓ Frequently Asked Questions
Common questions about CMYK Converter
What is CMYK?▼
Cyan, Magenta, Yellow, Key (Black). Used in printing. RGB for screen, CMYK for print. Each value 0-100%.
Free CMYK converter?▼
Yes, 100% free. Convert RGB/HEX to CMYK. Print-ready values. Visualize on screen vs print.
Why CMYK for print?▼
Printer uses 4 ink cartridges. Subtractive color mixing (start white, add ink). Different from RGB (additive light).
RGB vs CMYK?▼
RGB: screens, light-based. CMYK: print, ink-based. RGB has wider color range. Some RGB colors cannot print accurately.
CMYK formulas?▼
K = 1 - max(R/255, G/255, B/255). C = (1-R/255-K)/(1-K). Similar for M, Y. Standard conversion math.
Why K (black)?▼
Pure black using C+M+Y looks muddy. K cartridge gives pure black + saves color ink. K = "Key" plate.
Print preparation?▼
Convert RGB to CMYK before sending to printer. Adobe Suite has CMYK mode. Check colors look correct in CMYK.
Color shifts?▼
Vibrant RGB colors (neon, bright blue) may look duller in CMYK. Test print samples first. Adjust if needed.
Pantone vs CMYK?▼
Pantone: spot colors (premixed inks, exact match). CMYK: process colors (mixed at print). Pantone for brand consistency.
Web designer needs?▼
Mostly RGB/HEX. CMYK only when designing print materials (business cards, brochures, posters).