black

#000000

#4979BA

#4979BA

Contrast Ratio

4.73:1

Delta E

63.8

Very Different

50:50 Mix

Color Values

Format #000000 #4979BA
HEX #000000 #4979BA
RGB 0, 0, 0 73, 121, 186
HSL 0.0, 0.0%, 0.0% 214.5, 45.0%, 50.8%
HSV 0.0, 0.0%, 0.0% 214.5, 60.8%, 72.9%
CMYK 0%, 0%, 0%, 100% 60.8%, 34.9%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.572 0.1139 256.4

Contrast & Accessibility

4.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4979BA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4979BA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4979BA);
background: linear-gradient(135deg, #000000, #4979BA);

Explore Each Color

Related Comparisons