black

#000000

#171421

#171421

Contrast Ratio

1.16:1

Delta E

12.23

Noticeable

50:50 Mix

Color Values

Format #000000 #171421
HEX #000000 #171421
RGB 0, 0, 0 23, 20, 33
HSL 0.0, 0.0%, 0.0% 253.8, 24.5%, 10.4%
HSV 0.0, 0.0%, 0.0% 253.8, 39.4%, 12.9%
CMYK 0%, 0%, 0%, 100% 30.3%, 39.4%, 0.0%, 87.1%
OKLCH 0.0 0.0 0.0 0.2014 0.0259 294.5

Contrast & Accessibility

1.16:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #171421 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #171421

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #171421);
background: linear-gradient(135deg, #000000, #171421);

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