black

#000000

#508BAC

#508BAC

Contrast Ratio

5.63:1

Delta E

60.71

Very Different

50:50 Mix

Color Values

Format #000000 #508BAC
HEX #000000 #508BAC
RGB 0, 0, 0 80, 139, 172
HSL 0.0, 0.0%, 0.0% 201.5, 36.5%, 49.4%
HSV 0.0, 0.0%, 0.0% 201.5, 53.5%, 67.5%
CMYK 0%, 0%, 0%, 100% 53.5%, 19.2%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.6099 0.0795 234.6

Contrast & Accessibility

5.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508BAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508BAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons