black

#000000

#321B9D

#321B9D

Contrast Ratio

1.78:1

Delta E

84.32

Very Different

50:50 Mix

Color Values

Format #000000 #321B9D
HEX #000000 #321B9D
RGB 0, 0, 0 50, 27, 157
HSL 0.0, 0.0%, 0.0% 250.6, 70.7%, 36.1%
HSV 0.0, 0.0%, 0.0% 250.6, 82.8%, 61.6%
CMYK 0%, 0%, 0%, 100% 68.2%, 82.8%, 0.0%, 38.4%
OKLCH 0.0 0.0 0.0 0.3605 0.1914 278.8

Contrast & Accessibility

1.78:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #321B9D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #321B9D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #321B9D);
background: linear-gradient(135deg, #000000, #321B9D);

Explore Each Color

Related Comparisons