black

#000000

#4567C9

#4567C9

Contrast Ratio

4.04:1

Delta E

74.04

Very Different

50:50 Mix

Color Values

Format #000000 #4567C9
HEX #000000 #4567C9
RGB 0, 0, 0 69, 103, 201
HSL 0.0, 0.0%, 0.0% 224.5, 55.0%, 52.9%
HSV 0.0, 0.0%, 0.0% 224.5, 65.7%, 78.8%
CMYK 0%, 0%, 0%, 100% 65.7%, 48.8%, 0.0%, 21.2%
OKLCH 0.0 0.0 0.0 0.5405 0.157 266.7

Contrast & Accessibility

4.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4567C9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4567C9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4567C9);
background: linear-gradient(135deg, #000000, #4567C9);

Explore Each Color

Related Comparisons