black

#000000

#63CBC5

#63CBC5

Contrast Ratio

10.88:1

Delta E

82.24

Very Different

50:50 Mix

Color Values

Format #000000 #63CBC5
HEX #000000 #63CBC5
RGB 0, 0, 0 99, 203, 197
HSL 0.0, 0.0%, 0.0% 176.5, 50.0%, 59.2%
HSV 0.0, 0.0%, 0.0% 176.5, 51.2%, 79.6%
CMYK 0%, 0%, 0%, 100% 51.2%, 0.0%, 3.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.7787 0.0972 190.3

Contrast & Accessibility

10.88:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63CBC5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63CBC5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63CBC5);
background: linear-gradient(135deg, #000000, #63CBC5);

Explore Each Color

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