black

#000000

#63FFDF

#63FFDF

Contrast Ratio

16.9:1

Delta E

103.57

Very Different

50:50 Mix

Color Values

Format #000000 #63FFDF
HEX #000000 #63FFDF
RGB 0, 0, 0 99, 255, 223
HSL 0.0, 0.0%, 0.0% 167.7, 100.0%, 69.4%
HSV 0.0, 0.0%, 0.0% 167.7, 61.2%, 100.0%
CMYK 0%, 0%, 0%, 100% 61.2%, 0.0%, 12.5%, 0.0%
OKLCH 0.0 0.0 0.0 0.9088 0.1393 176.9

Contrast & Accessibility

16.9:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63FFDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63FFDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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