black

#000000

#DF3E3F

#DF3E3F

Contrast Ratio

4.9:1

Delta E

88.3

Very Different

50:50 Mix

Color Values

Format #000000 #DF3E3F
HEX #000000 #DF3E3F
RGB 0, 0, 0 223, 62, 63
HSL 0.0, 0.0%, 0.0% 359.6, 71.6%, 55.9%
HSV 0.0, 0.0%, 0.0% 359.6, 72.2%, 87.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.2%, 71.7%, 12.5%
OKLCH 0.0 0.0 0.0 0.6037 0.1979 25.1

Contrast & Accessibility

4.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DF3E3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DF3E3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DF3E3F);
background: linear-gradient(135deg, #000000, #DF3E3F);

Explore Each Color

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