black

#000000

#55DCDF

#55DCDF

Contrast Ratio

12.69:1

Delta E

89.17

Very Different

50:50 Mix

Color Values

Format #000000 #55DCDF
HEX #000000 #55DCDF
RGB 0, 0, 0 85, 220, 223
HSL 0.0, 0.0%, 0.0% 181.3, 68.3%, 60.4%
HSV 0.0, 0.0%, 0.0% 181.3, 61.9%, 87.5%
CMYK 0%, 0%, 0%, 100% 61.9%, 1.3%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.8228 0.1159 197.2

Contrast & Accessibility

12.69:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55DCDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55DCDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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