black

#000000

#4377AF

#4377AF

Contrast Ratio

4.5:1

Delta E

60.08

Very Different

50:50 Mix

Color Values

Format #000000 #4377AF
HEX #000000 #4377AF
RGB 0, 0, 0 67, 119, 175
HSL 0.0, 0.0%, 0.0% 211.1, 44.6%, 47.5%
HSV 0.0, 0.0%, 0.0% 211.1, 61.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 61.7%, 32.0%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.5585 0.104 251.7

Contrast & Accessibility

4.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4377AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4377AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4377AF);
background: linear-gradient(135deg, #000000, #4377AF);

Explore Each Color

Related Comparisons