black

#000000

#F91C06

#F91C06

Contrast Ratio

5.2:1

Delta E

113.1

Very Different

50:50 Mix

Color Values

Format #000000 #F91C06
HEX #000000 #F91C06
RGB 0, 0, 0 249, 28, 6
HSL 0.0, 0.0%, 0.0% 5.4, 95.3%, 50.0%
HSV 0.0, 0.0%, 0.0% 5.4, 97.6%, 97.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.8%, 97.6%, 2.4%
OKLCH 0.0 0.0 0.0 0.6237 0.2464 30.1

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: #F91C06 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F91C06

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F91C06);
background: linear-gradient(135deg, #000000, #F91C06);

Explore Each Color

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