black

#000000

#63BC9D

#63BC9D

Contrast Ratio

9.21:1

Delta E

78.45

Very Different

50:50 Mix

Color Values

Format #000000 #63BC9D
HEX #000000 #63BC9D
RGB 0, 0, 0 99, 188, 157
HSL 0.0, 0.0%, 0.0% 159.1, 39.9%, 56.3%
HSV 0.0, 0.0%, 0.0% 159.1, 47.3%, 73.7%
CMYK 0%, 0%, 0%, 100% 47.3%, 0.0%, 16.5%, 26.3%
OKLCH 0.0 0.0 0.0 0.7309 0.0981 168.7

Contrast & Accessibility

9.21:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63BC9D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63BC9D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63BC9D);
background: linear-gradient(135deg, #000000, #63BC9D);

Explore Each Color

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