black

#000000

#FB5839

#FB5839

Contrast Ratio

6.56:1

Delta E

99.01

Very Different

50:50 Mix

Color Values

Format #000000 #FB5839
HEX #000000 #FB5839
RGB 0, 0, 0 251, 88, 57
HSL 0.0, 0.0%, 0.0% 9.6, 96.0%, 60.4%
HSV 0.0, 0.0%, 0.0% 9.6, 77.3%, 98.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.9%, 77.3%, 1.6%
OKLCH 0.0 0.0 0.0 0.6757 0.2041 32.9

Contrast & Accessibility

6.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FB5839 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FB5839

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FB5839);
background: linear-gradient(135deg, #000000, #FB5839);

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