black

#000000

#170B2B

#170B2B

Contrast Ratio

1.12:1

Delta E

24.05

Noticeable

50:50 Mix

Color Values

Format #000000 #170B2B
HEX #000000 #170B2B
RGB 0, 0, 0 23, 11, 43
HSL 0.0, 0.0%, 0.0% 262.5, 59.3%, 10.6%
HSV 0.0, 0.0%, 0.0% 262.5, 74.4%, 16.9%
CMYK 0%, 0%, 0%, 100% 46.5%, 74.4%, 0.0%, 83.1%
OKLCH 0.0 0.0 0.0 0.1879 0.0622 297.3

Contrast & Accessibility

1.12:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #170B2B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #170B2B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #170B2B);
background: linear-gradient(135deg, #000000, #170B2B);

Explore Each Color

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