black

#000000

#447AD0

#447AD0

Contrast Ratio

4.94:1

Delta E

72.29

Very Different

50:50 Mix

Color Values

Format #000000 #447AD0
HEX #000000 #447AD0
RGB 0, 0, 0 68, 122, 208
HSL 0.0, 0.0%, 0.0% 216.9, 59.8%, 54.1%
HSV 0.0, 0.0%, 0.0% 216.9, 67.3%, 81.6%
CMYK 0%, 0%, 0%, 100% 67.3%, 41.3%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.5848 0.1444 259.3

Contrast & Accessibility

4.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #447AD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #447AD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #447AD0);
background: linear-gradient(135deg, #000000, #447AD0);

Explore Each Color

Related Comparisons