black

#000000

#4E73CF

#4E73CF

Contrast Ratio

4.68:1

Delta E

73.51

Very Different

50:50 Mix

Color Values

Format #000000 #4E73CF
HEX #000000 #4E73CF
RGB 0, 0, 0 78, 115, 207
HSL 0.0, 0.0%, 0.0% 222.8, 57.3%, 55.9%
HSV 0.0, 0.0%, 0.0% 222.8, 62.3%, 81.2%
CMYK 0%, 0%, 0%, 100% 62.3%, 44.4%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.574 0.1477 265.5

Contrast & Accessibility

4.68:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4E73CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4E73CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4E73CF);
background: linear-gradient(135deg, #000000, #4E73CF);

Explore Each Color

Related Comparisons