black

#000000

#718FCC

#718FCC

Contrast Ratio

6.5:1

Delta E

69.1

Very Different

50:50 Mix

Color Values

Format #000000 #718FCC
HEX #000000 #718FCC
RGB 0, 0, 0 113, 143, 204
HSL 0.0, 0.0%, 0.0% 220.2, 47.2%, 62.2%
HSV 0.0, 0.0%, 0.0% 220.2, 44.6%, 80.0%
CMYK 0%, 0%, 0%, 100% 44.6%, 29.9%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.6521 0.0979 263.8

Contrast & Accessibility

6.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #718FCC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #718FCC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #718FCC);
background: linear-gradient(135deg, #000000, #718FCC);

Explore Each Color

Related Comparisons