black

#000000

#F1302C

#F1302C

Contrast Ratio

5.2:1

Delta E

101.34

Very Different

50:50 Mix

Color Values

Format #000000 #F1302C
HEX #000000 #F1302C
RGB 0, 0, 0 241, 48, 44
HSL 0.0, 0.0%, 0.0% 1.2, 87.6%, 55.9%
HSV 0.0, 0.0%, 0.0% 1.2, 81.7%, 94.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.1%, 81.7%, 5.5%
OKLCH 0.0 0.0 0.0 0.6216 0.2272 27.7

Contrast & Accessibility

5.2:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F1302C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F1302C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F1302C);
background: linear-gradient(135deg, #000000, #F1302C);

Explore Each Color

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