black

#000000

#0B102F

#0B102F

Contrast Ratio

1.13:1

Delta E

23.75

Noticeable

50:50 Mix

Color Values

Format #000000 #0B102F
HEX #000000 #0B102F
RGB 0, 0, 0 11, 16, 47
HSL 0.0, 0.0%, 0.0% 231.7, 62.1%, 11.4%
HSV 0.0, 0.0%, 0.0% 231.7, 76.6%, 18.4%
CMYK 0%, 0%, 0%, 100% 76.6%, 66.0%, 0.0%, 81.6%
OKLCH 0.0 0.0 0.0 0.1902 0.0619 272.2

Contrast & Accessibility

1.13:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0B102F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0B102F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0B102F);
background: linear-gradient(135deg, #000000, #0B102F);

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