black

#000000

#3FCEC7

#3FCEC7

Contrast Ratio

10.86:1

Delta E

85.27

Very Different

50:50 Mix

Color Values

Format #000000 #3FCEC7
HEX #000000 #3FCEC7
RGB 0, 0, 0 63, 206, 199
HSL 0.0, 0.0%, 0.0% 177.1, 59.3%, 52.7%
HSV 0.0, 0.0%, 0.0% 177.1, 69.4%, 80.8%
CMYK 0%, 0%, 0%, 100% 69.4%, 0.0%, 3.4%, 19.2%
OKLCH 0.0 0.0 0.0 0.7758 0.1188 190.2

Contrast & Accessibility

10.86:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FCEC7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FCEC7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FCEC7);
background: linear-gradient(135deg, #000000, #3FCEC7);

Explore Each Color

Related Comparisons