black

#000000

#508FF9

#508FF9

Contrast Ratio

6.64:1

Delta E

85.21

Very Different

50:50 Mix

Color Values

Format #000000 #508FF9
HEX #000000 #508FF9
RGB 0, 0, 0 80, 143, 249
HSL 0.0, 0.0%, 0.0% 217.6, 93.4%, 64.5%
HSV 0.0, 0.0%, 0.0% 217.6, 67.9%, 97.6%
CMYK 0%, 0%, 0%, 100% 67.9%, 42.6%, 0.0%, 2.4%
OKLCH 0.0 0.0 0.0 0.6598 0.1709 260.2

Contrast & Accessibility

6.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508FF9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508FF9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508FF9);
background: linear-gradient(135deg, #000000, #508FF9);

Explore Each Color

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