black

#000000

#647FF0

#647FF0

Contrast Ratio

5.84:1

Delta E

85.51

Very Different

50:50 Mix

Color Values

Format #000000 #647FF0
HEX #000000 #647FF0
RGB 0, 0, 0 100, 127, 240
HSL 0.0, 0.0%, 0.0% 228.4, 82.4%, 66.7%
HSV 0.0, 0.0%, 0.0% 228.4, 58.3%, 94.1%
CMYK 0%, 0%, 0%, 100% 58.3%, 47.1%, 0.0%, 5.9%
OKLCH 0.0 0.0 0.0 0.6316 0.1713 270.7

Contrast & Accessibility

5.84:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #647FF0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #647FF0

Color Difference (Delta E)

85.51 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #647FF0);
background: linear-gradient(135deg, #000000, #647FF0);

Explore Each Color

Related Comparisons