black

#000000

#2134AA

#2134AA

Contrast Ratio

2.14:1

Delta E

79.65

Very Different

50:50 Mix

Color Values

Format #000000 #2134AA
HEX #000000 #2134AA
RGB 0, 0, 0 33, 52, 170
HSL 0.0, 0.0%, 0.0% 231.7, 67.5%, 39.8%
HSV 0.0, 0.0%, 0.0% 231.7, 80.6%, 66.7%
CMYK 0%, 0%, 0%, 100% 80.6%, 69.4%, 0.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.3992 0.1875 268.4

Contrast & Accessibility

2.14:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2134AA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2134AA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2134AA);
background: linear-gradient(135deg, #000000, #2134AA);

Explore Each Color

Related Comparisons