black

#000000

#102F7E

#102F7E

Contrast Ratio

1.73:1

Delta E

56.91

Very Different

50:50 Mix

Color Values

Format #000000 #102F7E
HEX #000000 #102F7E
RGB 0, 0, 0 16, 47, 126
HSL 0.0, 0.0%, 0.0% 223.1, 77.5%, 27.8%
HSV 0.0, 0.0%, 0.0% 223.1, 87.3%, 49.4%
CMYK 0%, 0%, 0%, 100% 87.3%, 62.7%, 0.0%, 50.6%
OKLCH 0.0 0.0 0.0 0.3396 0.1388 264.0

Contrast & Accessibility

1.73:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #102F7E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #102F7E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #102F7E);
background: linear-gradient(135deg, #000000, #102F7E);

Explore Each Color

Related Comparisons