black

#000000

#511B1F

#511B1F

Contrast Ratio

1.53:1

Delta E

33.36

Very Different

50:50 Mix

#2C1313

Color Values

Format #000000 #511B1F
HEX #000000 #511B1F
RGB 0, 0, 0 81, 27, 31
HSL 0.0, 0.0%, 0.0% 355.6, 50.0%, 21.2%
HSV 0.0, 0.0%, 0.0% 355.6, 66.7%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 61.7%, 68.2%
OKLCH 0.0 0.0 0.0 0.3074 0.081 18.8

Contrast & Accessibility

1.53:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511B1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511B1F

Color Difference (Delta E)

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

Gradient

#000000 #150807 #210F0E #2C1313 #381617 #44181B #511B1F

Color Mixing

#000000

100%

#1B0C0B

75:25

#2C1313

50:50

#3E1719

25:75

#511B1F

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #511B1F);
background: linear-gradient(135deg, #000000, #511B1F);

Explore Each Color

black

View full color details

#511B1F

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