black

#000000

#171921

#171921

Contrast Ratio

1.2:1

Delta E

10.73

Noticeable

50:50 Mix

Color Values

Format #000000 #171921
HEX #000000 #171921
RGB 0, 0, 0 23, 25, 33
HSL 0.0, 0.0%, 0.0% 228.0, 17.9%, 11.0%
HSV 0.0, 0.0%, 0.0% 228.0, 30.3%, 12.9%
CMYK 0%, 0%, 0%, 100% 30.3%, 24.2%, 0.0%, 87.1%
OKLCH 0.0 0.0 0.0 0.215 0.0161 274.0

Contrast & Accessibility

1.2:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #171921 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #171921

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #171921);
background: linear-gradient(135deg, #000000, #171921);

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