black

#000000

#6471DF

#6471DF

Contrast Ratio

4.97:1

Delta E

81.96

Very Different

50:50 Mix

Color Values

Format #000000 #6471DF
HEX #000000 #6471DF
RGB 0, 0, 0 100, 113, 223
HSL 0.0, 0.0%, 0.0% 233.7, 65.8%, 63.3%
HSV 0.0, 0.0%, 0.0% 233.7, 55.2%, 87.5%
CMYK 0%, 0%, 0%, 100% 55.2%, 49.3%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.5935 0.1659 275.1

Contrast & Accessibility

4.97:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6471DF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6471DF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6471DF);
background: linear-gradient(135deg, #000000, #6471DF);

Explore Each Color

Related Comparisons