black

#000000

#338CB2

#338CB2

Contrast Ratio

5.53:1

Delta E

62.79

Very Different

50:50 Mix

Color Values

Format #000000 #338CB2
HEX #000000 #338CB2
RGB 0, 0, 0 51, 140, 178
HSL 0.0, 0.0%, 0.0% 198.0, 55.5%, 44.9%
HSV 0.0, 0.0%, 0.0% 198.0, 71.3%, 69.8%
CMYK 0%, 0%, 0%, 100% 71.3%, 21.3%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.6039 0.1007 230.2

Contrast & Accessibility

5.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #338CB2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #338CB2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #338CB2);
background: linear-gradient(135deg, #000000, #338CB2);

Explore Each Color

Related Comparisons