black

#000000

#101531

#101531

Contrast Ratio

1.17:1

Delta E

22.45

Noticeable

50:50 Mix

Color Values

Format #000000 #101531
HEX #000000 #101531
RGB 0, 0, 0 16, 21, 49
HSL 0.0, 0.0%, 0.0% 230.9, 50.8%, 12.7%
HSV 0.0, 0.0%, 0.0% 230.9, 67.3%, 19.2%
CMYK 0%, 0%, 0%, 100% 67.3%, 57.1%, 0.0%, 80.8%
OKLCH 0.0 0.0 0.0 0.2086 0.0555 273.1

Contrast & Accessibility

1.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #101531 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #101531

Color Difference (Delta E)

22.45 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, #101531);
background: linear-gradient(135deg, #000000, #101531);

Explore Each Color

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