black

#000000

#728ABE

#728ABE

Contrast Ratio

6.09:1

Delta E

64.98

Very Different

50:50 Mix

Color Values

Format #000000 #728ABE
HEX #000000 #728ABE
RGB 0, 0, 0 114, 138, 190
HSL 0.0, 0.0%, 0.0% 221.1, 36.9%, 59.6%
HSV 0.0, 0.0%, 0.0% 221.1, 40.0%, 74.5%
CMYK 0%, 0%, 0%, 100% 40.0%, 27.4%, 0.0%, 25.5%
OKLCH 0.0 0.0 0.0 0.6354 0.0834 265.0

Contrast & Accessibility

6.09:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728ABE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #728ABE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #728ABE);
background: linear-gradient(135deg, #000000, #728ABE);

Explore Each Color

Related Comparisons