black

#000000

#183040

#183040

Contrast Ratio

1.54:1

Delta E

23.04

Noticeable

50:50 Mix

Color Values

Format #000000 #183040
HEX #000000 #183040
RGB 0, 0, 0 24, 48, 64
HSL 0.0, 0.0%, 0.0% 204.0, 45.5%, 17.3%
HSV 0.0, 0.0%, 0.0% 204.0, 62.5%, 25.1%
CMYK 0%, 0%, 0%, 100% 62.5%, 25.0%, 0.0%, 74.9%
OKLCH 0.0 0.0 0.0 0.2975 0.0419 239.5

Contrast & Accessibility

1.54:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183040 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #183040

Color Difference (Delta E)

23.04 Noticeable
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183040);
background: linear-gradient(135deg, #000000, #183040);

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