black

#000000

#6487FB

#6487FB

Contrast Ratio

6.4:1

Delta E

88.2

Very Different

50:50 Mix

Color Values

Format #000000 #6487FB
HEX #000000 #6487FB
RGB 0, 0, 0 100, 135, 251
HSL 0.0, 0.0%, 0.0% 226.1, 95.0%, 68.8%
HSV 0.0, 0.0%, 0.0% 226.1, 60.2%, 98.4%
CMYK 0%, 0%, 0%, 100% 60.2%, 46.2%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.6544 0.1764 268.6

Contrast & Accessibility

6.4:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6487FB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6487FB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6487FB);
background: linear-gradient(135deg, #000000, #6487FB);

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