black

#000000

#365CB5

#365CB5

Contrast Ratio

3.35:1

Delta E

67.7

Very Different

50:50 Mix

Color Values

Format #000000 #365CB5
HEX #000000 #365CB5
RGB 0, 0, 0 54, 92, 181
HSL 0.0, 0.0%, 0.0% 222.0, 54.0%, 46.1%
HSV 0.0, 0.0%, 0.0% 222.0, 70.2%, 71.0%
CMYK 0%, 0%, 0%, 100% 70.2%, 49.2%, 0.0%, 29.0%
OKLCH 0.0 0.0 0.0 0.496 0.1477 264.3

Contrast & Accessibility

3.35:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #365CB5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #365CB5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #365CB5);
background: linear-gradient(135deg, #000000, #365CB5);

Explore Each Color

Related Comparisons