black

#000000

#B3545F

#B3545F

Contrast Ratio

4.35:1

Delta E

63.41

Very Different

50:50 Mix

Color Values

Format #000000 #B3545F
HEX #000000 #B3545F
RGB 0, 0, 0 179, 84, 95
HSL 0.0, 0.0%, 0.0% 353.1, 38.5%, 51.6%
HSV 0.0, 0.0%, 0.0% 353.1, 53.1%, 70.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 53.1%, 46.9%, 29.8%
OKLCH 0.0 0.0 0.0 0.5666 0.1237 14.7

Contrast & Accessibility

4.35:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B3545F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B3545F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B3545F);
background: linear-gradient(135deg, #000000, #B3545F);

Explore Each Color

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