black

#000000

#CB3D3F

#CB3D3F

Contrast Ratio

4.28:1

Delta E

79.8

Very Different

50:50 Mix

Color Values

Format #000000 #CB3D3F
HEX #000000 #CB3D3F
RGB 0, 0, 0 203, 61, 63
HSL 0.0, 0.0%, 0.0% 359.2, 57.7%, 51.8%
HSV 0.0, 0.0%, 0.0% 359.2, 70.0%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.0%, 69.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.5689 0.1788 24.2

Contrast & Accessibility

4.28:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CB3D3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CB3D3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB3D3F);
background: linear-gradient(135deg, #000000, #CB3D3F);

Explore Each Color

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