black

#000000

#679C90

#679C90

Contrast Ratio

6.73:1

Delta E

63.82

Very Different

50:50 Mix

Color Values

Format #000000 #679C90
HEX #000000 #679C90
RGB 0, 0, 0 103, 156, 144
HSL 0.0, 0.0%, 0.0% 166.4, 21.1%, 50.8%
HSV 0.0, 0.0%, 0.0% 166.4, 34.0%, 61.2%
CMYK 0%, 0%, 0%, 100% 34.0%, 0.0%, 7.7%, 38.8%
OKLCH 0.0 0.0 0.0 0.6519 0.0593 178.5

Contrast & Accessibility

6.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #679C90 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #679C90

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #679C90);
background: linear-gradient(135deg, #000000, #679C90);

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