black

#000000

#23749B

#23749B

Contrast Ratio

4.04:1

Delta E

54.72

Very Different

50:50 Mix

Color Values

Format #000000 #23749B
HEX #000000 #23749B
RGB 0, 0, 0 35, 116, 155
HSL 0.0, 0.0%, 0.0% 199.5, 63.2%, 37.3%
HSV 0.0, 0.0%, 0.0% 199.5, 77.4%, 60.8%
CMYK 0%, 0%, 0%, 100% 77.4%, 25.2%, 0.0%, 39.2%
OKLCH 0.0 0.0 0.0 0.5292 0.097 234.2

Contrast & Accessibility

4.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23749B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23749B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23749B);
background: linear-gradient(135deg, #000000, #23749B);

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