black

#000000

#821A21

#821A21

Contrast Ratio

2.12:1

Delta E

57.19

Very Different

50:50 Mix

#421514

Color Values

Format #000000 #821A21
HEX #000000 #821A21
RGB 0, 0, 0 130, 26, 33
HSL 0.0, 0.0%, 0.0% 356.0, 66.7%, 30.6%
HSV 0.0, 0.0%, 0.0% 356.0, 80.0%, 51.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.0%, 74.6%, 49.0%
OKLCH 0.0 0.0 0.0 0.3994 0.1384 23.0

Contrast & Accessibility

2.12:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #821A21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #821A21

Color Difference (Delta E)

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

Gradient

#000000 #1D0B08 #2F120F #421514 #571819 #6C191D #821A21

Color Mixing

#000000

100%

#25100C

75:25

#421514

50:50

#61191B

25:75

#821A21

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #821A21);
background: linear-gradient(135deg, #000000, #821A21);

Explore Each Color

black

View full color details

#821A21

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