black

#000000

#55ADBD

#55ADBD

Contrast Ratio

8.1:1

Delta E

71.5

Very Different

50:50 Mix

Color Values

Format #000000 #55ADBD
HEX #000000 #55ADBD
RGB 0, 0, 0 85, 173, 189
HSL 0.0, 0.0%, 0.0% 189.2, 44.1%, 53.7%
HSV 0.0, 0.0%, 0.0% 189.2, 55.0%, 74.1%
CMYK 0%, 0%, 0%, 100% 55.0%, 8.5%, 0.0%, 25.9%
OKLCH 0.0 0.0 0.0 0.6995 0.0872 211.0

Contrast & Accessibility

8.1:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55ADBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55ADBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55ADBD);
background: linear-gradient(135deg, #000000, #55ADBD);

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