black

#000000

#508AAB

#508AAB

Contrast Ratio

5.56:1

Delta E

60.34

Very Different

50:50 Mix

Color Values

Format #000000 #508AAB
HEX #000000 #508AAB
RGB 0, 0, 0 80, 138, 171
HSL 0.0, 0.0%, 0.0% 201.8, 36.3%, 49.2%
HSV 0.0, 0.0%, 0.0% 201.8, 53.2%, 67.1%
CMYK 0%, 0%, 0%, 100% 53.2%, 19.3%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.6071 0.0789 235.1

Contrast & Accessibility

5.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508AAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508AAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons