black

#000000

#B03C34

#B03C34

Contrast Ratio

3.54:1

Delta E

70.1

Very Different

50:50 Mix

Color Values

Format #000000 #B03C34
HEX #000000 #B03C34
RGB 0, 0, 0 176, 60, 52
HSL 0.0, 0.0%, 0.0% 3.9, 54.4%, 44.7%
HSV 0.0, 0.0%, 0.0% 3.9, 70.5%, 69.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.9%, 70.5%, 31.0%
OKLCH 0.0 0.0 0.0 0.5207 0.1527 27.6

Contrast & Accessibility

3.54:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B03C34 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B03C34

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B03C34);
background: linear-gradient(135deg, #000000, #B03C34);

Explore Each Color

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