black

#000000

#CF543A

#CF543A

Contrast Ratio

4.98:1

Delta E

80.4

Very Different

50:50 Mix

Color Values

Format #000000 #CF543A
HEX #000000 #CF543A
RGB 0, 0, 0 207, 84, 58
HSL 0.0, 0.0%, 0.0% 10.5, 60.8%, 52.0%
HSV 0.0, 0.0%, 0.0% 10.5, 72.0%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 59.4%, 72.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6019 0.1616 33.6

Contrast & Accessibility

4.98:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF543A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF543A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF543A);
background: linear-gradient(135deg, #000000, #CF543A);

Explore Each Color

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