black

#000000

#688ACB

#688ACB

Contrast Ratio

6.09:1

Delta E

68.79

Very Different

50:50 Mix

Color Values

Format #000000 #688ACB
HEX #000000 #688ACB
RGB 0, 0, 0 104, 138, 203
HSL 0.0, 0.0%, 0.0% 219.4, 48.8%, 60.2%
HSV 0.0, 0.0%, 0.0% 219.4, 48.8%, 79.6%
CMYK 0%, 0%, 0%, 100% 48.8%, 32.0%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.6354 0.1057 262.7

Contrast & Accessibility

6.09:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #688ACB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #688ACB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #688ACB);
background: linear-gradient(135deg, #000000, #688ACB);

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