black

#000000

#63FFC5

#63FFC5

Contrast Ratio

16.64:1

Delta E

107.07

Very Different

50:50 Mix

Color Values

Format #000000 #63FFC5
HEX #000000 #63FFC5
RGB 0, 0, 0 99, 255, 197
HSL 0.0, 0.0%, 0.0% 157.7, 100.0%, 69.4%
HSV 0.0, 0.0%, 0.0% 157.7, 61.2%, 100.0%
CMYK 0%, 0%, 0%, 100% 61.2%, 0.0%, 22.7%, 0.0%
OKLCH 0.0 0.0 0.0 0.9021 0.1557 165.1

Contrast & Accessibility

16.64:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63FFC5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63FFC5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63FFC5);
background: linear-gradient(135deg, #000000, #63FFC5);

Explore Each Color

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