black

#000000

#63FFCB

#63FFCB

Contrast Ratio

16.7:1

Delta E

106.13

Very Different

50:50 Mix

Color Values

Format #000000 #63FFCB
HEX #000000 #63FFCB
RGB 0, 0, 0 99, 255, 203
HSL 0.0, 0.0%, 0.0% 160.0, 100.0%, 69.4%
HSV 0.0, 0.0%, 0.0% 160.0, 61.2%, 100.0%
CMYK 0%, 0%, 0%, 100% 61.2%, 0.0%, 20.4%, 0.0%
OKLCH 0.0 0.0 0.0 0.9036 0.1514 167.5

Contrast & Accessibility

16.7:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63FFCB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63FFCB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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