black

#000000

#170E23

#170E23

Contrast Ratio

1.12:1

Delta E

16.51

Noticeable

50:50 Mix

Color Values

Format #000000 #170E23
HEX #000000 #170E23
RGB 0, 0, 0 23, 14, 35
HSL 0.0, 0.0%, 0.0% 265.7, 42.9%, 9.6%
HSV 0.0, 0.0%, 0.0% 265.7, 60.0%, 13.7%
CMYK 0%, 0%, 0%, 100% 34.3%, 60.0%, 0.0%, 86.3%
OKLCH 0.0 0.0 0.0 0.1878 0.0429 302.2

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: #170E23 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #170E23

Color Difference (Delta E)

16.51 Noticeable
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #170E23);
background: linear-gradient(135deg, #000000, #170E23);

Explore Each Color

Related Comparisons