black

#000000

#D25439

#D25439

Contrast Ratio

5.07:1

Delta E

81.92

Very Different

50:50 Mix

Color Values

Format #000000 #D25439
HEX #000000 #D25439
RGB 0, 0, 0 210, 84, 57
HSL 0.0, 0.0%, 0.0% 10.6, 63.0%, 52.4%
HSV 0.0, 0.0%, 0.0% 10.6, 72.9%, 82.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.0%, 72.9%, 17.6%
OKLCH 0.0 0.0 0.0 0.6064 0.1651 33.7

Contrast & Accessibility

5.07:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D25439 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D25439

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D25439);
background: linear-gradient(135deg, #000000, #D25439);

Explore Each Color

Related Comparisons