black

#000000

#B2503F

#B2503F

Contrast Ratio

4.11:1

Delta E

67.09

Very Different

50:50 Mix

Color Values

Format #000000 #B2503F
HEX #000000 #B2503F
RGB 0, 0, 0 178, 80, 63
HSL 0.0, 0.0%, 0.0% 8.9, 47.7%, 47.3%
HSV 0.0, 0.0%, 0.0% 8.9, 64.6%, 69.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 55.1%, 64.6%, 30.2%
OKLCH 0.0 0.0 0.0 0.5526 0.1316 31.6

Contrast & Accessibility

4.11:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B2503F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B2503F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B2503F);
background: linear-gradient(135deg, #000000, #B2503F);

Explore Each Color

Related Comparisons