black

#000000

#7F173A

#7F173A

Contrast Ratio

2.09:1

Delta E

53.6

Very Different

50:50 Mix

Color Values

Format #000000 #7F173A
HEX #000000 #7F173A
RGB 0, 0, 0 127, 23, 58
HSL 0.0, 0.0%, 0.0% 339.8, 69.3%, 29.4%
HSV 0.0, 0.0%, 0.0% 339.8, 81.9%, 49.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.9%, 54.3%, 50.2%
OKLCH 0.0 0.0 0.0 0.3967 0.1392 6.8

Contrast & Accessibility

2.09:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7F173A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7F173A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7F173A);
background: linear-gradient(135deg, #000000, #7F173A);

Explore Each Color

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