black

#000000

#0B2F63

#0B2F63

Contrast Ratio

1.6:1

Delta E

40.79

Very Different

50:50 Mix

Color Values

Format #000000 #0B2F63
HEX #000000 #0B2F63
RGB 0, 0, 0 11, 47, 99
HSL 0.0, 0.0%, 0.0% 215.5, 80.0%, 21.6%
HSV 0.0, 0.0%, 0.0% 215.5, 88.9%, 38.8%
CMYK 0%, 0%, 0%, 100% 88.9%, 52.5%, 0.0%, 61.2%
OKLCH 0.0 0.0 0.0 0.3138 0.1006 258.5

Contrast & Accessibility

1.6:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0B2F63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0B2F63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0B2F63);
background: linear-gradient(135deg, #000000, #0B2F63);

Explore Each Color

Related Comparisons