black

#000000

#4367B2

#4367B2

Contrast Ratio

3.82:1

Delta E

63.33

Very Different

50:50 Mix

Color Values

Format #000000 #4367B2
HEX #000000 #4367B2
RGB 0, 0, 0 67, 103, 178
HSL 0.0, 0.0%, 0.0% 220.5, 45.3%, 48.0%
HSV 0.0, 0.0%, 0.0% 220.5, 62.4%, 69.8%
CMYK 0%, 0%, 0%, 100% 62.4%, 42.1%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.5242 0.1255 263.4

Contrast & Accessibility

3.82:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4367B2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4367B2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4367B2);
background: linear-gradient(135deg, #000000, #4367B2);

Explore Each Color

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