black

#000000

#B23142

#B23142

Contrast Ratio

3.41:1

Delta E

70.08

Very Different

50:50 Mix

Color Values

Format #000000 #B23142
HEX #000000 #B23142
RGB 0, 0, 0 178, 49, 66
HSL 0.0, 0.0%, 0.0% 352.1, 56.8%, 44.5%
HSV 0.0, 0.0%, 0.0% 352.1, 72.5%, 69.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.5%, 62.9%, 30.2%
OKLCH 0.0 0.0 0.0 0.5145 0.1646 18.0

Contrast & Accessibility

3.41:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B23142 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B23142

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B23142);
background: linear-gradient(135deg, #000000, #B23142);

Explore Each Color

Related Comparisons