black

#000000

#2B137F

#2B137F

Contrast Ratio

1.5:1

Delta E

71.82

Very Different

50:50 Mix

Color Values

Format #000000 #2B137F
HEX #000000 #2B137F
RGB 0, 0, 0 43, 19, 127
HSL 0.0, 0.0%, 0.0% 253.3, 74.0%, 28.6%
HSV 0.0, 0.0%, 0.0% 253.3, 85.0%, 49.8%
CMYK 0%, 0%, 0%, 100% 66.1%, 85.0%, 0.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.3118 0.1639 281.4

Contrast & Accessibility

1.5:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2B137F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2B137F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2B137F);
background: linear-gradient(135deg, #000000, #2B137F);

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