black

#000000

#678C88

#678C88

Contrast Ratio

5.68:1

Delta E

57.21

Very Different

50:50 Mix

Color Values

Format #000000 #678C88
HEX #000000 #678C88
RGB 0, 0, 0 103, 140, 136
HSL 0.0, 0.0%, 0.0% 173.5, 15.2%, 47.6%
HSV 0.0, 0.0%, 0.0% 173.5, 26.4%, 54.9%
CMYK 0%, 0%, 0%, 100% 26.4%, 0.0%, 2.9%, 45.1%
OKLCH 0.0 0.0 0.0 0.6112 0.0416 187.8

Contrast & Accessibility

5.68:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #678C88 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #678C88

Color Difference (Delta E)

57.21 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #678C88);
background: linear-gradient(135deg, #000000, #678C88);

Explore Each Color

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