black

#000000

#170F21

#170F21

Contrast Ratio

1.13:1

Delta E

14.55

Noticeable

50:50 Mix

Color Values

Format #000000 #170F21
HEX #000000 #170F21
RGB 0, 0, 0 23, 15, 33
HSL 0.0, 0.0%, 0.0% 266.7, 37.5%, 9.4%
HSV 0.0, 0.0%, 0.0% 266.7, 54.5%, 12.9%
CMYK 0%, 0%, 0%, 100% 30.3%, 54.5%, 0.0%, 87.1%
OKLCH 0.0 0.0 0.0 0.1887 0.0372 303.5

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: #170F21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #170F21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #170F21);
background: linear-gradient(135deg, #000000, #170F21);

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