black

#000000

#506AF9

#506AF9

Contrast Ratio

4.77:1

Delta E

96.82

Very Different

50:50 Mix

Color Values

Format #000000 #506AF9
HEX #000000 #506AF9
RGB 0, 0, 0 80, 106, 249
HSL 0.0, 0.0%, 0.0% 230.8, 93.4%, 64.5%
HSV 0.0, 0.0%, 0.0% 230.8, 67.9%, 97.6%
CMYK 0%, 0%, 0%, 100% 67.9%, 57.4%, 0.0%, 2.4%
OKLCH 0.0 0.0 0.0 0.5873 0.2142 270.5

Contrast & Accessibility

4.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #506AF9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #506AF9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #506AF9);
background: linear-gradient(135deg, #000000, #506AF9);

Explore Each Color

Related Comparisons