black

#000000

#D3543C

#D3543C

Contrast Ratio

5.1:1

Delta E

81.67

Very Different

50:50 Mix

Color Values

Format #000000 #D3543C
HEX #000000 #D3543C
RGB 0, 0, 0 211, 84, 60
HSL 0.0, 0.0%, 0.0% 9.5, 63.2%, 53.1%
HSV 0.0, 0.0%, 0.0% 9.5, 71.6%, 82.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.2%, 71.6%, 17.3%
OKLCH 0.0 0.0 0.0 0.6084 0.1655 32.7

Contrast & Accessibility

5.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D3543C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D3543C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D3543C);
background: linear-gradient(135deg, #000000, #D3543C);

Explore Each Color

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