black

#000000

#78BCDB

#78BCDB

Contrast Ratio

10.01:1

Delta E

77.42

Very Different

50:50 Mix

Color Values

Format #000000 #78BCDB
HEX #000000 #78BCDB
RGB 0, 0, 0 120, 188, 219
HSL 0.0, 0.0%, 0.0% 198.8, 57.9%, 66.5%
HSV 0.0, 0.0%, 0.0% 198.8, 45.2%, 85.9%
CMYK 0%, 0%, 0%, 100% 45.2%, 14.2%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.7613 0.0819 228.7

Contrast & Accessibility

10.01:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #78BCDB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #78BCDB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons