black

#000000

#63DECC

#63DECC

Contrast Ratio

12.85:1

Delta E

90.14

Very Different

50:50 Mix

Color Values

Format #000000 #63DECC
HEX #000000 #63DECC
RGB 0, 0, 0 99, 222, 204
HSL 0.0, 0.0%, 0.0% 171.2, 65.1%, 62.9%
HSV 0.0, 0.0%, 0.0% 171.2, 55.4%, 87.1%
CMYK 0%, 0%, 0%, 100% 55.4%, 0.0%, 8.1%, 12.9%
OKLCH 0.0 0.0 0.0 0.8258 0.1133 182.4

Contrast & Accessibility

12.85:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63DECC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63DECC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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