black

#000000

#207BB3

#207BB3

Contrast Ratio

4.55:1

Delta E

61.74

Very Different

50:50 Mix

Color Values

Format #000000 #207BB3
HEX #000000 #207BB3
RGB 0, 0, 0 32, 123, 179
HSL 0.0, 0.0%, 0.0% 202.9, 69.7%, 41.4%
HSV 0.0, 0.0%, 0.0% 202.9, 82.1%, 70.2%
CMYK 0%, 0%, 0%, 100% 82.1%, 31.3%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5585 0.119 241.6

Contrast & Accessibility

4.55:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #207BB3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #207BB3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #207BB3);
background: linear-gradient(135deg, #000000, #207BB3);

Explore Each Color

Related Comparisons