black

#000000

#CD2D15

#CD2D15

Contrast Ratio

3.98:1

Delta E

91.57

Very Different

50:50 Mix

Color Values

Format #000000 #CD2D15
HEX #000000 #CD2D15
RGB 0, 0, 0 205, 45, 21
HSL 0.0, 0.0%, 0.0% 7.8, 81.4%, 44.3%
HSV 0.0, 0.0%, 0.0% 7.8, 89.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 78.0%, 89.8%, 19.6%
OKLCH 0.0 0.0 0.0 0.5535 0.199 31.5

Contrast & Accessibility

3.98:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CD2D15 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CD2D15

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CD2D15);
background: linear-gradient(135deg, #000000, #CD2D15);

Explore Each Color

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