black

#000000

#687EF1

#687EF1

Contrast Ratio

5.84:1

Delta E

86.35

Very Different

50:50 Mix

Color Values

Format #000000 #687EF1
HEX #000000 #687EF1
RGB 0, 0, 0 104, 126, 241
HSL 0.0, 0.0%, 0.0% 230.4, 83.0%, 67.6%
HSV 0.0, 0.0%, 0.0% 230.4, 56.8%, 94.5%
CMYK 0%, 0%, 0%, 100% 56.8%, 47.7%, 0.0%, 5.5%
OKLCH 0.0 0.0 0.0 0.6327 0.1728 272.4

Contrast & Accessibility

5.84:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #687EF1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #687EF1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #687EF1);
background: linear-gradient(135deg, #000000, #687EF1);

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