black

#000000

#643C0D

#643C0D

Contrast Ratio

2.19:1

Delta E

46.97

Very Different

50:50 Mix

#34210B

Color Values

Format #000000 #643C0D
HEX #000000 #643C0D
RGB 0, 0, 0 100, 60, 13
HSL 0.0, 0.0%, 0.0% 32.4, 77.0%, 22.2%
HSV 0.0, 0.0%, 0.0% 32.4, 87.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 40.0%, 87.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3959 0.081 64.7

Contrast & Accessibility

2.19:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643C0D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643C0D

Color Difference (Delta E)

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

Gradient

#000000 #180F04 #261808 #34210B #442A0D #54330E #643C0D

Color Mixing

#000000

100%

#1F1406

75:25

#34210B

50:50

#4C2E0E

25:75

#643C0D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #643C0D);
background: linear-gradient(135deg, #000000, #643C0D);

Explore Each Color

black

View full color details

#643C0D

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