black

#000000

#455DC3

#455DC3

Contrast Ratio

3.61:1

Delta E

74.55

Very Different

50:50 Mix

Color Values

Format #000000 #455DC3
HEX #000000 #455DC3
RGB 0, 0, 0 69, 93, 195
HSL 0.0, 0.0%, 0.0% 228.6, 51.2%, 51.8%
HSV 0.0, 0.0%, 0.0% 228.6, 64.6%, 76.5%
CMYK 0%, 0%, 0%, 100% 64.6%, 52.3%, 0.0%, 23.5%
OKLCH 0.0 0.0 0.0 0.5159 0.1613 269.9

Contrast & Accessibility

3.61:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #455DC3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #455DC3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #455DC3);
background: linear-gradient(135deg, #000000, #455DC3);

Explore Each Color

Related Comparisons