black

#000000

#660323

#660323

Contrast Ratio

1.6:1

Delta E

47.29

Very Different

50:50 Mix

#360E15

Color Values

Format #000000 #660323
HEX #000000 #660323
RGB 0, 0, 0 102, 3, 35
HSL 0.0, 0.0%, 0.0% 340.6, 94.3%, 20.6%
HSV 0.0, 0.0%, 0.0% 340.6, 97.1%, 40.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 97.1%, 65.7%, 60.0%
OKLCH 0.0 0.0 0.0 0.3276 0.1279 11.8

Contrast & Accessibility

1.6:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #660323 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #660323

Color Difference (Delta E)

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

Gradient

#000000 #190708 #270D10 #360E15 #450D1A #55091E #660323

Color Mixing

#000000

100%

#200A0C

75:25

#360E15

50:50

#4D0B1C

25:75

#660323

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #660323);
background: linear-gradient(135deg, #000000, #660323);

Explore Each Color

black

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#660323

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