black

#000000

#4F99B5

#4F99B5

Contrast Ratio

6.56:1

Delta E

65.19

Very Different

50:50 Mix

Color Values

Format #000000 #4F99B5
HEX #000000 #4F99B5
RGB 0, 0, 0 79, 153, 181
HSL 0.0, 0.0%, 0.0% 196.5, 40.8%, 51.0%
HSV 0.0, 0.0%, 0.0% 196.5, 56.4%, 71.0%
CMYK 0%, 0%, 0%, 100% 56.4%, 15.5%, 0.0%, 29.0%
OKLCH 0.0 0.0 0.0 0.6464 0.0845 225.2

Contrast & Accessibility

6.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4F99B5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4F99B5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4F99B5);
background: linear-gradient(135deg, #000000, #4F99B5);

Explore Each Color

Related Comparisons