black

#000000

#4367B3

#4367B3

Contrast Ratio

3.83:1

Delta E

63.77

Very Different

50:50 Mix

Color Values

Format #000000 #4367B3
HEX #000000 #4367B3
RGB 0, 0, 0 67, 103, 179
HSL 0.0, 0.0%, 0.0% 220.7, 45.5%, 48.2%
HSV 0.0, 0.0%, 0.0% 220.7, 62.6%, 70.2%
CMYK 0%, 0%, 0%, 100% 62.6%, 42.5%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5249 0.127 263.5

Contrast & Accessibility

3.83:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4367B3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4367B3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4367B3);
background: linear-gradient(135deg, #000000, #4367B3);

Explore Each Color

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