black

#000000

#DA2539

#DA2539

Contrast Ratio

4.3:1

Delta E

89.93

Very Different

50:50 Mix

Color Values

Format #000000 #DA2539
HEX #000000 #DA2539
RGB 0, 0, 0 218, 37, 57
HSL 0.0, 0.0%, 0.0% 353.4, 71.0%, 50.0%
HSV 0.0, 0.0%, 0.0% 353.4, 83.0%, 85.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 83.0%, 73.9%, 14.5%
OKLCH 0.0 0.0 0.0 0.575 0.2122 22.4

Contrast & Accessibility

4.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DA2539 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DA2539

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DA2539);
background: linear-gradient(135deg, #000000, #DA2539);

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