black

#000000

#508ACE

#508ACE

Contrast Ratio

5.87:1

Delta E

69.63

Very Different

50:50 Mix

Color Values

Format #000000 #508ACE
HEX #000000 #508ACE
RGB 0, 0, 0 80, 138, 206
HSL 0.0, 0.0%, 0.0% 212.4, 56.2%, 56.1%
HSV 0.0, 0.0%, 0.0% 212.4, 61.2%, 80.8%
CMYK 0%, 0%, 0%, 100% 61.2%, 33.0%, 0.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.6242 0.1202 253.6

Contrast & Accessibility

5.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508ACE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508ACE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons