black

#000000

#4491CD

#4491CD

Contrast Ratio

6.18:1

Delta E

69.37

Very Different

50:50 Mix

Color Values

Format #000000 #4491CD
HEX #000000 #4491CD
RGB 0, 0, 0 68, 145, 205
HSL 0.0, 0.0%, 0.0% 206.3, 57.8%, 53.5%
HSV 0.0, 0.0%, 0.0% 206.3, 66.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 66.8%, 29.3%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.6346 0.1181 244.8

Contrast & Accessibility

6.18:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4491CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4491CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4491CD);
background: linear-gradient(135deg, #000000, #4491CD);

Explore Each Color

Related Comparisons