black

#000000

#63B8AD

#63B8AD

Contrast Ratio

8.99:1

Delta E

75.08

Very Different

50:50 Mix

Color Values

Format #000000 #63B8AD
HEX #000000 #63B8AD
RGB 0, 0, 0 99, 184, 173
HSL 0.0, 0.0%, 0.0% 172.2, 37.4%, 55.5%
HSV 0.0, 0.0%, 0.0% 172.2, 46.2%, 72.2%
CMYK 0%, 0%, 0%, 100% 46.2%, 0.0%, 6.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.726 0.0846 184.7

Contrast & Accessibility

8.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63B8AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63B8AD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63B8AD);
background: linear-gradient(135deg, #000000, #63B8AD);

Explore Each Color

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