black

#000000

#508EB8

#508EB8

Contrast Ratio

5.9:1

Delta E

63.62

Very Different

50:50 Mix

Color Values

Format #000000 #508EB8
HEX #000000 #508EB8
RGB 0, 0, 0 80, 142, 184
HSL 0.0, 0.0%, 0.0% 204.2, 42.3%, 51.8%
HSV 0.0, 0.0%, 0.0% 204.2, 56.5%, 72.2%
CMYK 0%, 0%, 0%, 100% 56.5%, 22.8%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.6224 0.0905 240.0

Contrast & Accessibility

5.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508EB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508EB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508EB8);
background: linear-gradient(135deg, #000000, #508EB8);

Explore Each Color

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