black

#000000

#63BB9B

#63BB9B

Contrast Ratio

9.11:1

Delta E

78.18

Very Different

50:50 Mix

Color Values

Format #000000 #63BB9B
HEX #000000 #63BB9B
RGB 0, 0, 0 99, 187, 155
HSL 0.0, 0.0%, 0.0% 158.2, 39.3%, 56.1%
HSV 0.0, 0.0%, 0.0% 158.2, 47.1%, 73.3%
CMYK 0%, 0%, 0%, 100% 47.1%, 0.0%, 17.1%, 26.7%
OKLCH 0.0 0.0 0.0 0.7279 0.0982 167.8

Contrast & Accessibility

9.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63BB9B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63BB9B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63BB9B);
background: linear-gradient(135deg, #000000, #63BB9B);

Explore Each Color

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