black

#000000

#180A21

#180A21

Contrast Ratio

1.1:1

Delta E

17.0

Noticeable

50:50 Mix

Color Values

Format #000000 #180A21
HEX #000000 #180A21
RGB 0, 0, 0 24, 10, 33
HSL 0.0, 0.0%, 0.0% 276.5, 53.5%, 8.4%
HSV 0.0, 0.0%, 0.0% 276.5, 69.7%, 12.9%
CMYK 0%, 0%, 0%, 100% 27.3%, 69.7%, 0.0%, 87.1%
OKLCH 0.0 0.0 0.0 0.1789 0.0488 310.5

Contrast & Accessibility

1.1:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #180A21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #180A21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #180A21);
background: linear-gradient(135deg, #000000, #180A21);

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