black

#000000

#647BCB

#647BCB

Contrast Ratio

5.24:1

Delta E

70.51

Very Different

50:50 Mix

Color Values

Format #000000 #647BCB
HEX #000000 #647BCB
RGB 0, 0, 0 100, 123, 203
HSL 0.0, 0.0%, 0.0% 226.6, 49.8%, 59.4%
HSV 0.0, 0.0%, 0.0% 226.6, 50.7%, 79.6%
CMYK 0%, 0%, 0%, 100% 50.7%, 39.4%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.6012 0.1249 270.2

Contrast & Accessibility

5.24:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #647BCB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #647BCB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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