black

#000000

#166A7F

#166A7F

Contrast Ratio

3.4:1

Delta E

48.0

Very Different

50:50 Mix

Color Values

Format #000000 #166A7F
HEX #000000 #166A7F
RGB 0, 0, 0 22, 106, 127
HSL 0.0, 0.0%, 0.0% 192.0, 70.5%, 29.2%
HSV 0.0, 0.0%, 0.0% 192.0, 82.7%, 49.8%
CMYK 0%, 0%, 0%, 100% 82.7%, 16.5%, 0.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.4868 0.0816 219.4

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #166A7F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #166A7F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #166A7F);
background: linear-gradient(135deg, #000000, #166A7F);

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