black

#000000

#55C1DC

#55C1DC

Contrast Ratio

10.05:1

Delta E

79.88

Very Different

50:50 Mix

Color Values

Format #000000 #55C1DC
HEX #000000 #55C1DC
RGB 0, 0, 0 85, 193, 220
HSL 0.0, 0.0%, 0.0% 192.0, 65.9%, 59.8%
HSV 0.0, 0.0%, 0.0% 192.0, 61.4%, 86.3%
CMYK 0%, 0%, 0%, 100% 61.4%, 12.3%, 0.0%, 13.7%
OKLCH 0.0 0.0 0.0 0.7585 0.1052 216.9

Contrast & Accessibility

10.05:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55C1DC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55C1DC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55C1DC);
background: linear-gradient(135deg, #000000, #55C1DC);

Explore Each Color

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