black

#000000

#508FC4

#508FC4

Contrast Ratio

6.07:1

Delta E

66.65

Very Different

50:50 Mix

Color Values

Format #000000 #508FC4
HEX #000000 #508FC4
RGB 0, 0, 0 80, 143, 196
HSL 0.0, 0.0%, 0.0% 207.4, 49.6%, 54.1%
HSV 0.0, 0.0%, 0.0% 207.4, 59.2%, 76.9%
CMYK 0%, 0%, 0%, 100% 59.2%, 27.0%, 0.0%, 23.1%
OKLCH 0.0 0.0 0.0 0.6304 0.1035 245.8

Contrast & Accessibility

6.07:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508FC4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508FC4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508FC4);
background: linear-gradient(135deg, #000000, #508FC4);

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