black

#000000

#D3634F

#D3634F

Contrast Ratio

5.67:1

Delta E

77.06

Very Different

50:50 Mix

Color Values

Format #000000 #D3634F
HEX #000000 #D3634F
RGB 0, 0, 0 211, 99, 79
HSL 0.0, 0.0%, 0.0% 9.1, 60.0%, 56.9%
HSV 0.0, 0.0%, 0.0% 9.1, 62.6%, 82.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 53.1%, 62.6%, 17.3%
OKLCH 0.0 0.0 0.0 0.6319 0.1458 31.8

Contrast & Accessibility

5.67:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D3634F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D3634F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D3634F);
background: linear-gradient(135deg, #000000, #D3634F);

Explore Each Color

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