black

#000000

#63FFCD

#63FFCD

Contrast Ratio

16.72:1

Delta E

105.83

Very Different

50:50 Mix

Color Values

Format #000000 #63FFCD
HEX #000000 #63FFCD
RGB 0, 0, 0 99, 255, 205
HSL 0.0, 0.0%, 0.0% 160.8, 100.0%, 69.4%
HSV 0.0, 0.0%, 0.0% 160.8, 61.2%, 100.0%
CMYK 0%, 0%, 0%, 100% 61.2%, 0.0%, 19.6%, 0.0%
OKLCH 0.0 0.0 0.0 0.9041 0.15 168.4

Contrast & Accessibility

16.72:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63FFCD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63FFCD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63FFCD);
background: linear-gradient(135deg, #000000, #63FFCD);

Explore Each Color

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