black

#000000

#EC2A13

#EC2A13

Contrast Ratio

4.91:1

Delta E

105.05

Very Different

50:50 Mix

Color Values

Format #000000 #EC2A13
HEX #000000 #EC2A13
RGB 0, 0, 0 236, 42, 19
HSL 0.0, 0.0%, 0.0% 6.4, 85.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 6.4, 91.9%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 82.2%, 91.9%, 7.5%
OKLCH 0.0 0.0 0.0 0.6073 0.2286 30.7

Contrast & Accessibility

4.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC2A13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC2A13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC2A13);
background: linear-gradient(135deg, #000000, #EC2A13);

Explore Each Color

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