black

#000000

#507CDC

#507CDC

Contrast Ratio

5.26:1

Delta E

77.08

Very Different

50:50 Mix

Color Values

Format #000000 #507CDC
HEX #000000 #507CDC
RGB 0, 0, 0 80, 124, 220
HSL 0.0, 0.0%, 0.0% 221.1, 66.7%, 58.8%
HSV 0.0, 0.0%, 0.0% 221.1, 63.6%, 86.3%
CMYK 0%, 0%, 0%, 100% 63.6%, 43.6%, 0.0%, 13.7%
OKLCH 0.0 0.0 0.0 0.6021 0.1541 263.9

Contrast & Accessibility

5.26:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507CDC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507CDC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #507CDC);
background: linear-gradient(135deg, #000000, #507CDC);

Explore Each Color

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