black

#000000

#F5604C

#F5604C

Contrast Ratio

6.66:1

Delta E

91.84

Very Different

50:50 Mix

Color Values

Format #000000 #F5604C
HEX #000000 #F5604C
RGB 0, 0, 0 245, 96, 76
HSL 0.0, 0.0%, 0.0% 7.1, 89.4%, 62.9%
HSV 0.0, 0.0%, 0.0% 7.1, 69.0%, 96.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.8%, 69.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.6779 0.1869 30.3

Contrast & Accessibility

6.66:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F5604C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F5604C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F5604C);
background: linear-gradient(135deg, #000000, #F5604C);

Explore Each Color

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