black

#000000

#5366B3

#5366B3

Contrast Ratio

3.92:1

Delta E

64.32

Very Different

50:50 Mix

Color Values

Format #000000 #5366B3
HEX #000000 #5366B3
RGB 0, 0, 0 83, 102, 179
HSL 0.0, 0.0%, 0.0% 228.1, 38.7%, 51.4%
HSV 0.0, 0.0%, 0.0% 228.1, 53.6%, 70.2%
CMYK 0%, 0%, 0%, 100% 53.6%, 43.0%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5321 0.1228 271.3

Contrast & Accessibility

3.92:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5366B3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5366B3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5366B3);
background: linear-gradient(135deg, #000000, #5366B3);

Explore Each Color

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