black

#000000

#B73758

#B73758

Contrast Ratio

3.7:1

Delta E

69.74

Very Different

50:50 Mix

Color Values

Format #000000 #B73758
HEX #000000 #B73758
RGB 0, 0, 0 183, 55, 88
HSL 0.0, 0.0%, 0.0% 344.5, 53.8%, 46.7%
HSV 0.0, 0.0%, 0.0% 344.5, 69.9%, 71.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.9%, 51.9%, 28.2%
OKLCH 0.0 0.0 0.0 0.5342 0.1646 9.4

Contrast & Accessibility

3.7:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B73758 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B73758

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B73758);
background: linear-gradient(135deg, #000000, #B73758);

Explore Each Color

Related Comparisons