black

#000000

#170F0F

#170F0F

Contrast Ratio

1.11:1

Delta E

6.12

Noticeable

50:50 Mix

Color Values

Format #000000 #170F0F
HEX #000000 #170F0F
RGB 0, 0, 0 23, 15, 15
HSL 0.0, 0.0%, 0.0% 0.0, 21.1%, 7.5%
HSV 0.0, 0.0%, 0.0% 0.0, 34.8%, 9.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 34.8%, 34.8%, 91.0%
OKLCH 0.0 0.0 0.0 0.179 0.0136 18.5

Contrast & Accessibility

1.11:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #170F0F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #170F0F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #170F0F);
background: linear-gradient(135deg, #000000, #170F0F);

Explore Each Color

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