black

#000000

#0A1421

#0A1421

Contrast Ratio

1.13:1

Delta E

11.9

Noticeable

50:50 Mix

Color Values

Format #000000 #0A1421
HEX #000000 #0A1421
RGB 0, 0, 0 10, 20, 33
HSL 0.0, 0.0%, 0.0% 213.9, 53.5%, 8.4%
HSV 0.0, 0.0%, 0.0% 213.9, 69.7%, 12.9%
CMYK 0%, 0%, 0%, 100% 69.7%, 39.4%, 0.0%, 87.1%
OKLCH 0.0 0.0 0.0 0.1889 0.0305 255.4

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: #0A1421 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0A1421

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0A1421);
background: linear-gradient(135deg, #000000, #0A1421);

Explore Each Color

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