black

#000000

#78EFFF

#78EFFF

Contrast Ratio

15.59:1

Delta E

94.87

Very Different

50:50 Mix

Color Values

Format #000000 #78EFFF
HEX #000000 #78EFFF
RGB 0, 0, 0 120, 239, 255
HSL 0.0, 0.0%, 0.0% 187.1, 100.0%, 73.5%
HSV 0.0, 0.0%, 0.0% 187.1, 52.9%, 100.0%
CMYK 0%, 0%, 0%, 100% 52.9%, 6.3%, 0.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.8889 0.1093 207.0

Contrast & Accessibility

15.59:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #78EFFF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #78EFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #78EFFF);
background: linear-gradient(135deg, #000000, #78EFFF);

Explore Each Color

Related Comparisons