black

#000000

#0B101F

#0B101F

Contrast Ratio

1.11:1

Delta E

11.83

Noticeable

50:50 Mix

Color Values

Format #000000 #0B101F
HEX #000000 #0B101F
RGB 0, 0, 0 11, 16, 31
HSL 0.0, 0.0%, 0.0% 225.0, 47.6%, 8.2%
HSV 0.0, 0.0%, 0.0% 225.0, 64.5%, 12.2%
CMYK 0%, 0%, 0%, 100% 64.5%, 48.4%, 0.0%, 87.8%
OKLCH 0.0 0.0 0.0 0.1766 0.0322 269.0

Contrast & Accessibility

1.11:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0B101F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0B101F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0B101F);
background: linear-gradient(135deg, #000000, #0B101F);

Explore Each Color

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