black

#000000

#6573AB

#6573AB

Contrast Ratio

4.59:1

Delta E

59.42

Very Different

50:50 Mix

Color Values

Format #000000 #6573AB
HEX #000000 #6573AB
RGB 0, 0, 0 101, 115, 171
HSL 0.0, 0.0%, 0.0% 228.0, 29.4%, 53.3%
HSV 0.0, 0.0%, 0.0% 228.0, 40.9%, 67.1%
CMYK 0%, 0%, 0%, 100% 40.9%, 32.7%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.5677 0.0884 272.6

Contrast & Accessibility

4.59:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6573AB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6573AB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6573AB);
background: linear-gradient(135deg, #000000, #6573AB);

Explore Each Color

Related Comparisons