black

#000000

#66BAB0

#66BAB0

Contrast Ratio

9.22:1

Delta E

75.65

Very Different

50:50 Mix

Color Values

Format #000000 #66BAB0
HEX #000000 #66BAB0
RGB 0, 0, 0 102, 186, 176
HSL 0.0, 0.0%, 0.0% 172.9, 37.8%, 56.5%
HSV 0.0, 0.0%, 0.0% 172.9, 45.2%, 72.9%
CMYK 0%, 0%, 0%, 100% 45.2%, 0.0%, 5.4%, 27.1%
OKLCH 0.0 0.0 0.0 0.733 0.0836 185.6

Contrast & Accessibility

9.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66BAB0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66BAB0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66BAB0);
background: linear-gradient(135deg, #000000, #66BAB0);

Explore Each Color

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