black

#000000

#6571FF

#6571FF

Contrast Ratio

5.36:1

Delta E

97.36

Very Different

50:50 Mix

Color Values

Format #000000 #6571FF
HEX #000000 #6571FF
RGB 0, 0, 0 101, 113, 255
HSL 0.0, 0.0%, 0.0% 235.3, 100.0%, 69.8%
HSV 0.0, 0.0%, 0.0% 235.3, 60.4%, 100.0%
CMYK 0%, 0%, 0%, 100% 60.4%, 55.7%, 0.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.6164 0.2083 274.9

Contrast & Accessibility

5.36:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6571FF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6571FF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6571FF);
background: linear-gradient(135deg, #000000, #6571FF);

Explore Each Color

Related Comparisons