black

#000000

#508EDB

#508EDB

Contrast Ratio

6.23:1

Delta E

73.82

Very Different

50:50 Mix

Color Values

Format #000000 #508EDB
HEX #000000 #508EDB
RGB 0, 0, 0 80, 142, 219
HSL 0.0, 0.0%, 0.0% 213.2, 65.9%, 58.6%
HSV 0.0, 0.0%, 0.0% 213.2, 63.5%, 85.9%
CMYK 0%, 0%, 0%, 100% 63.5%, 35.2%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.6402 0.133 254.8

Contrast & Accessibility

6.23:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508EDB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508EDB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508EDB);
background: linear-gradient(135deg, #000000, #508EDB);

Explore Each Color

Related Comparisons