black

#000000

#508FC5

#508FC5

Contrast Ratio

6.08:1

Delta E

66.91

Very Different

50:50 Mix

Color Values

Format #000000 #508FC5
HEX #000000 #508FC5
RGB 0, 0, 0 80, 143, 197
HSL 0.0, 0.0%, 0.0% 207.7, 50.2%, 54.3%
HSV 0.0, 0.0%, 0.0% 207.7, 59.4%, 77.3%
CMYK 0%, 0%, 0%, 100% 59.4%, 27.4%, 0.0%, 22.7%
OKLCH 0.0 0.0 0.0 0.6309 0.1046 246.3

Contrast & Accessibility

6.08:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508FC5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508FC5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508FC5);
background: linear-gradient(135deg, #000000, #508FC5);

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