black

#000000

#451DA1

#451DA1

Contrast Ratio

1.94:1

Delta E

84.92

Very Different

50:50 Mix

Color Values

Format #000000 #451DA1
HEX #000000 #451DA1
RGB 0, 0, 0 69, 29, 161
HSL 0.0, 0.0%, 0.0% 258.2, 69.5%, 37.3%
HSV 0.0, 0.0%, 0.0% 258.2, 82.0%, 63.1%
CMYK 0%, 0%, 0%, 100% 57.1%, 82.0%, 0.0%, 36.9%
OKLCH 0.0 0.0 0.0 0.3841 0.1917 287.2

Contrast & Accessibility

1.94:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #451DA1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #451DA1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #451DA1);
background: linear-gradient(135deg, #000000, #451DA1);

Explore Each Color

Related Comparisons