black

#000000

#647FBA

#647FBA

Contrast Ratio

5.29:1

Delta E

63.66

Very Different

50:50 Mix

Color Values

Format #000000 #647FBA
HEX #000000 #647FBA
RGB 0, 0, 0 100, 127, 186
HSL 0.0, 0.0%, 0.0% 221.2, 38.4%, 56.1%
HSV 0.0, 0.0%, 0.0% 221.2, 46.2%, 72.9%
CMYK 0%, 0%, 0%, 100% 46.2%, 31.7%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.6005 0.0958 264.9

Contrast & Accessibility

5.29:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #647FBA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #647FBA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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