black

#000000

#40102D

#40102D

Contrast Ratio

1.33:1

Delta E

30.7

Very Different

50:50 Mix

#240E1A

Color Values

Format #000000 #40102D
HEX #000000 #40102D
RGB 0, 0, 0 64, 16, 45
HSL 0.0, 0.0%, 0.0% 323.8, 60.0%, 15.7%
HSV 0.0, 0.0%, 0.0% 323.8, 75.0%, 25.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.0%, 29.7%, 74.9%
OKLCH 0.0 0.0 0.0 0.2655 0.0828 347.0

Contrast & Accessibility

1.33:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40102D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40102D

Color Difference (Delta E)

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

Gradient

#000000 #11050B #1B0A14 #240E1A #2D0F20 #361026 #40102D

Color Mixing

#000000

100%

#170710

75:25

#240E1A

50:50

#311023

25:75

#40102D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #40102D);
background: linear-gradient(135deg, #000000, #40102D);

Explore Each Color

black

View full color details

#40102D

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