black

#000000

#451BA8

#451BA8

Contrast Ratio

1.98:1

Delta E

89.28

Very Different

50:50 Mix

Color Values

Format #000000 #451BA8
HEX #000000 #451BA8
RGB 0, 0, 0 69, 27, 168
HSL 0.0, 0.0%, 0.0% 257.9, 72.3%, 38.2%
HSV 0.0, 0.0%, 0.0% 257.9, 83.9%, 65.9%
CMYK 0%, 0%, 0%, 100% 58.9%, 83.9%, 0.0%, 34.1%
OKLCH 0.0 0.0 0.0 0.3896 0.201 286.0

Contrast & Accessibility

1.98:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #451BA8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #451BA8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #451BA8);
background: linear-gradient(135deg, #000000, #451BA8);

Explore Each Color

Related Comparisons