black

#000000

#4380C1

#4380C1

Contrast Ratio

5.1:1

Delta E

65.79

Very Different

50:50 Mix

Color Values

Format #000000 #4380C1
HEX #000000 #4380C1
RGB 0, 0, 0 67, 128, 193
HSL 0.0, 0.0%, 0.0% 211.0, 50.4%, 51.0%
HSV 0.0, 0.0%, 0.0% 211.0, 65.3%, 75.7%
CMYK 0%, 0%, 0%, 100% 65.3%, 33.7%, 0.0%, 24.3%
OKLCH 0.0 0.0 0.0 0.589 0.1186 251.8

Contrast & Accessibility

5.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4380C1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4380C1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4380C1);
background: linear-gradient(135deg, #000000, #4380C1);

Explore Each Color

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