black

#000000

#678EB1

#678EB1

Contrast Ratio

6.08:1

Delta E

61.9

Very Different

50:50 Mix

Color Values

Format #000000 #678EB1
HEX #000000 #678EB1
RGB 0, 0, 0 103, 142, 177
HSL 0.0, 0.0%, 0.0% 208.4, 32.2%, 54.9%
HSV 0.0, 0.0%, 0.0% 208.4, 41.8%, 69.4%
CMYK 0%, 0%, 0%, 100% 41.8%, 19.8%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.6314 0.0684 246.2

Contrast & Accessibility

6.08:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #678EB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #678EB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #678EB1);
background: linear-gradient(135deg, #000000, #678EB1);

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