black

#000000

#507AC4

#507AC4

Contrast Ratio

4.92:1

Delta E

67.5

Very Different

50:50 Mix

Color Values

Format #000000 #507AC4
HEX #000000 #507AC4
RGB 0, 0, 0 80, 122, 196
HSL 0.0, 0.0%, 0.0% 218.3, 49.6%, 54.1%
HSV 0.0, 0.0%, 0.0% 218.3, 59.2%, 76.9%
CMYK 0%, 0%, 0%, 100% 59.2%, 37.8%, 0.0%, 23.1%
OKLCH 0.0 0.0 0.0 0.5834 0.1235 261.0

Contrast & Accessibility

4.92:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507AC4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507AC4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #507AC4);
background: linear-gradient(135deg, #000000, #507AC4);

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