black

#000000

#55CFE1

#55CFE1

Contrast Ratio

11.4:1

Delta E

84.51

Very Different

50:50 Mix

Color Values

Format #000000 #55CFE1
HEX #000000 #55CFE1
RGB 0, 0, 0 85, 207, 225
HSL 0.0, 0.0%, 0.0% 187.7, 70.0%, 60.8%
HSV 0.0, 0.0%, 0.0% 187.7, 62.2%, 88.2%
CMYK 0%, 0%, 0%, 100% 62.2%, 8.0%, 0.0%, 11.8%
OKLCH 0.0 0.0 0.0 0.7931 0.1101 208.6

Contrast & Accessibility

11.4:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55CFE1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55CFE1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55CFE1);
background: linear-gradient(135deg, #000000, #55CFE1);

Explore Each Color

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