black

#000000

#198FBA

#198FBA

Contrast Ratio

5.68:1

Delta E

65.38

Very Different

50:50 Mix

Color Values

Format #000000 #198FBA
HEX #000000 #198FBA
RGB 0, 0, 0 25, 143, 186
HSL 0.0, 0.0%, 0.0% 196.0, 76.3%, 41.4%
HSV 0.0, 0.0%, 0.0% 196.0, 86.6%, 72.9%
CMYK 0%, 0%, 0%, 100% 86.6%, 23.1%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.6095 0.115 229.5

Contrast & Accessibility

5.68:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #198FBA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #198FBA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #198FBA);
background: linear-gradient(135deg, #000000, #198FBA);

Explore Each Color

Related Comparisons