black

#000000

#660E2B

#660E2B

Contrast Ratio

1.66:1

Delta E

45.16

Very Different

50:50 Mix

#351019

Color Values

Format #000000 #660E2B
HEX #000000 #660E2B
RGB 0, 0, 0 102, 14, 43
HSL 0.0, 0.0%, 0.0% 340.2, 75.9%, 22.7%
HSV 0.0, 0.0%, 0.0% 340.2, 86.3%, 40.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.3%, 57.8%, 60.0%
OKLCH 0.0 0.0 0.0 0.3368 0.1208 8.0

Contrast & Accessibility

1.66:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #660E2B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #660E2B

Color Difference (Delta E)

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

Gradient

#000000 #19080B #260E13 #351019 #45111F #551025 #660E2B

Color Mixing

#000000

100%

#200C0F

75:25

#351019

50:50

#4D1122

25:75

#660E2B

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #660E2B);
background: linear-gradient(135deg, #000000, #660E2B);

Explore Each Color

black

View full color details

#660E2B

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