black

#000000

#4EFAFF

#4EFAFF

Contrast Ratio

16.44:1

Delta E

100.46

Very Different

50:50 Mix

Color Values

Format #000000 #4EFAFF
HEX #000000 #4EFAFF
RGB 0, 0, 0 78, 250, 255
HSL 0.0, 0.0%, 0.0% 181.7, 100.0%, 65.3%
HSV 0.0, 0.0%, 0.0% 181.7, 69.4%, 100.0%
CMYK 0%, 0%, 0%, 100% 69.4%, 2.0%, 0.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.9019 0.1365 197.9

Contrast & Accessibility

16.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4EFAFF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4EFAFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4EFAFF);
background: linear-gradient(135deg, #000000, #4EFAFF);

Explore Each Color

Related Comparisons