black

#000000

#163DA8

#163DA8

Contrast Ratio

2.27:1

Delta E

73.91

Very Different

50:50 Mix

Color Values

Format #000000 #163DA8
HEX #000000 #163DA8
RGB 0, 0, 0 22, 61, 168
HSL 0.0, 0.0%, 0.0% 224.0, 76.8%, 37.3%
HSV 0.0, 0.0%, 0.0% 224.0, 86.9%, 65.9%
CMYK 0%, 0%, 0%, 100% 86.9%, 63.7%, 0.0%, 34.1%
OKLCH 0.0 0.0 0.0 0.4096 0.177 264.3

Contrast & Accessibility

2.27:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #163DA8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #163DA8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #163DA8);
background: linear-gradient(135deg, #000000, #163DA8);

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