black

#000000

#3133C1

#3133C1

Contrast Ratio

2.37:1

Delta E

92.57

Very Different

50:50 Mix

Color Values

Format #000000 #3133C1
HEX #000000 #3133C1
RGB 0, 0, 0 49, 51, 193
HSL 0.0, 0.0%, 0.0% 239.2, 59.5%, 47.5%
HSV 0.0, 0.0%, 0.0% 239.2, 74.6%, 75.7%
CMYK 0%, 0%, 0%, 100% 74.6%, 73.6%, 0.0%, 24.3%
OKLCH 0.0 0.0 0.0 0.4293 0.213 272.3

Contrast & Accessibility

2.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3133C1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3133C1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3133C1);
background: linear-gradient(135deg, #000000, #3133C1);

Explore Each Color

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