black

#000000

#F20D13

#F20D13

Contrast Ratio

4.84:1

Delta E

109.23

Very Different

50:50 Mix

Color Values

Format #000000 #F20D13
HEX #000000 #F20D13
RGB 0, 0, 0 242, 13, 19
HSL 0.0, 0.0%, 0.0% 358.4, 89.8%, 50.0%
HSV 0.0, 0.0%, 0.0% 358.4, 94.6%, 94.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 94.6%, 92.1%, 5.1%
OKLCH 0.0 0.0 0.0 0.6066 0.2445 28.4

Contrast & Accessibility

4.84:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F20D13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F20D13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F20D13);
background: linear-gradient(135deg, #000000, #F20D13);

Explore Each Color

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