black

#000000

#183C52

#183C52

Contrast Ratio

1.81:1

Delta E

29.72

Very Different

50:50 Mix

Color Values

Format #000000 #183C52
HEX #000000 #183C52
RGB 0, 0, 0 24, 60, 82
HSL 0.0, 0.0%, 0.0% 202.8, 54.7%, 20.8%
HSV 0.0, 0.0%, 0.0% 202.8, 70.7%, 32.2%
CMYK 0%, 0%, 0%, 100% 70.7%, 26.8%, 0.0%, 67.8%
OKLCH 0.0 0.0 0.0 0.3407 0.0565 238.4

Contrast & Accessibility

1.81:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183C52 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183C52

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183C52);
background: linear-gradient(135deg, #000000, #183C52);

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