black

#000000

#507FEB

#507FEB

Contrast Ratio

5.58:1

Delta E

82.94

Very Different

50:50 Mix

Color Values

Format #000000 #507FEB
HEX #000000 #507FEB
RGB 0, 0, 0 80, 127, 235
HSL 0.0, 0.0%, 0.0% 221.8, 79.5%, 61.8%
HSV 0.0, 0.0%, 0.0% 221.8, 66.0%, 92.2%
CMYK 0%, 0%, 0%, 100% 66.0%, 46.0%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.6179 0.1707 264.3

Contrast & Accessibility

5.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507FEB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507FEB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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