black

#000000

#4367C5

#4367C5

Contrast Ratio

3.99:1

Delta E

72.1

Very Different

50:50 Mix

Color Values

Format #000000 #4367C5
HEX #000000 #4367C5
RGB 0, 0, 0 67, 103, 197
HSL 0.0, 0.0%, 0.0% 223.4, 52.8%, 51.8%
HSV 0.0, 0.0%, 0.0% 223.4, 66.0%, 77.3%
CMYK 0%, 0%, 0%, 100% 66.0%, 47.7%, 0.0%, 22.7%
OKLCH 0.0 0.0 0.0 0.5367 0.1522 265.7

Contrast & Accessibility

3.99:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4367C5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4367C5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4367C5);
background: linear-gradient(135deg, #000000, #4367C5);

Explore Each Color

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