black

#000000

#63DDCF

#63DDCF

Contrast Ratio

12.77:1

Delta E

89.49

Very Different

50:50 Mix

Color Values

Format #000000 #63DDCF
HEX #000000 #63DDCF
RGB 0, 0, 0 99, 221, 207
HSL 0.0, 0.0%, 0.0% 173.1, 64.2%, 62.7%
HSV 0.0, 0.0%, 0.0% 173.1, 55.2%, 86.7%
CMYK 0%, 0%, 0%, 100% 55.2%, 0.0%, 6.3%, 13.3%
OKLCH 0.0 0.0 0.0 0.8243 0.1113 185.1

Contrast & Accessibility

12.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63DDCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63DDCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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