black

#000000

#669596

#669596

Contrast Ratio

6.3:1

Delta E

60.81

Very Different

50:50 Mix

Color Values

Format #000000 #669596
HEX #000000 #669596
RGB 0, 0, 0 102, 149, 150
HSL 0.0, 0.0%, 0.0% 181.2, 19.0%, 49.4%
HSV 0.0, 0.0%, 0.0% 181.2, 32.0%, 58.8%
CMYK 0%, 0%, 0%, 100% 32.0%, 0.7%, 0.0%, 41.2%
OKLCH 0.0 0.0 0.0 0.6366 0.0507 197.6

Contrast & Accessibility

6.3:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669596 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669596

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669596);
background: linear-gradient(135deg, #000000, #669596);

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