black

#000000

#55BCDF

#55BCDF

Contrast Ratio

9.65:1

Delta E

78.87

Very Different

50:50 Mix

Color Values

Format #000000 #55BCDF
HEX #000000 #55BCDF
RGB 0, 0, 0 85, 188, 223
HSL 0.0, 0.0%, 0.0% 195.2, 68.3%, 60.4%
HSV 0.0, 0.0%, 0.0% 195.2, 61.9%, 87.5%
CMYK 0%, 0%, 0%, 100% 61.9%, 15.7%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.7481 0.1071 223.4

Contrast & Accessibility

9.65:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55BCDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55BCDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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