black

#000000

#511B22

#511B22

Contrast Ratio

1.53:1

Delta E

33.04

Very Different

50:50 Mix

#2C1315

Color Values

Format #000000 #511B22
HEX #000000 #511B22
RGB 0, 0, 0 81, 27, 34
HSL 0.0, 0.0%, 0.0% 352.2, 50.0%, 21.2%
HSV 0.0, 0.0%, 0.0% 352.2, 66.7%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 58.0%, 68.2%
OKLCH 0.0 0.0 0.0 0.3082 0.0809 15.4

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: #511B22 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511B22

Color Difference (Delta E)

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

Gradient

#000000 #150808 #200F0F #2C1315 #381619 #44181E #511B22

Color Mixing

#000000

100%

#1B0C0C

75:25

#2C1315

50:50

#3E171B

25:75

#511B22

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #511B22);
background: linear-gradient(135deg, #000000, #511B22);

Explore Each Color

black

View full color details

#511B22

View full color details

Related Comparisons