black

#000000

#55DFDD

#55DFDD

Contrast Ratio

12.99:1

Delta E

90.41

Very Different

50:50 Mix

Color Values

Format #000000 #55DFDD
HEX #000000 #55DFDD
RGB 0, 0, 0 85, 223, 221
HSL 0.0, 0.0%, 0.0% 179.1, 68.3%, 60.4%
HSV 0.0, 0.0%, 0.0% 179.1, 61.9%, 87.5%
CMYK 0%, 0%, 0%, 100% 61.9%, 0.0%, 0.9%, 12.5%
OKLCH 0.0 0.0 0.0 0.8292 0.1179 193.8

Contrast & Accessibility

12.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55DFDD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55DFDD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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