black

#000000

#274AB1

#274AB1

Contrast Ratio

2.7:1

Delta E

72.66

Very Different

50:50 Mix

Color Values

Format #000000 #274AB1
HEX #000000 #274AB1
RGB 0, 0, 0 39, 74, 177
HSL 0.0, 0.0%, 0.0% 224.8, 63.9%, 42.4%
HSV 0.0, 0.0%, 0.0% 224.8, 78.0%, 69.4%
CMYK 0%, 0%, 0%, 100% 78.0%, 58.2%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.4491 0.1691 265.6

Contrast & Accessibility

2.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #274AB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #274AB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #274AB1);
background: linear-gradient(135deg, #000000, #274AB1);

Explore Each Color

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