black

#000000

#6788CF

#6788CF

Contrast Ratio

6.0:1

Delta E

70.3

Very Different

50:50 Mix

Color Values

Format #000000 #6788CF
HEX #000000 #6788CF
RGB 0, 0, 0 103, 136, 207
HSL 0.0, 0.0%, 0.0% 221.0, 52.0%, 60.8%
HSV 0.0, 0.0%, 0.0% 221.0, 50.2%, 81.2%
CMYK 0%, 0%, 0%, 100% 50.2%, 34.3%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6326 0.1139 264.4

Contrast & Accessibility

6.0:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6788CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6788CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6788CF);
background: linear-gradient(135deg, #000000, #6788CF);

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