black

#000000

#102FBC

#102FBC

Contrast Ratio

2.15:1

Delta E

92.23

Very Different

50:50 Mix

Color Values

Format #000000 #102FBC
HEX #000000 #102FBC
RGB 0, 0, 0 16, 47, 188
HSL 0.0, 0.0%, 0.0% 229.2, 84.3%, 40.0%
HSV 0.0, 0.0%, 0.0% 229.2, 91.5%, 73.7%
CMYK 0%, 0%, 0%, 100% 91.5%, 75.0%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.4049 0.2184 265.4

Contrast & Accessibility

2.15:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #102FBC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #102FBC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #102FBC);
background: linear-gradient(135deg, #000000, #102FBC);

Explore Each Color

Related Comparisons