black

#000000

#660107

#660107

Contrast Ratio

1.57:1

Delta E

52.64

Very Different

50:50 Mix

#370D04

Color Values

Format #000000 #660107
HEX #000000 #660107
RGB 0, 0, 0 102, 1, 7
HSL 0.0, 0.0%, 0.0% 356.4, 98.1%, 20.2%
HSV 0.0, 0.0%, 0.0% 356.4, 99.0%, 40.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 99.0%, 93.1%, 60.0%
OKLCH 0.0 0.0 0.0 0.3218 0.13 26.6

Contrast & Accessibility

1.57:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #660107 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #660107

Color Difference (Delta E)

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

Gradient

#000000 #1A0601 #280C02 #370D04 #460B05 #560806 #660107

Color Mixing

#000000

100%

#220902

75:25

#370D04

50:50

#4E0A06

25:75

#660107

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #660107);
background: linear-gradient(135deg, #000000, #660107);

Explore Each Color

black

View full color details

#660107

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