black

#000000

#EC4B13

#EC4B13

Contrast Ratio

5.58:1

Delta E

101.9

Very Different

50:50 Mix

Color Values

Format #000000 #EC4B13
HEX #000000 #EC4B13
RGB 0, 0, 0 236, 75, 19
HSL 0.0, 0.0%, 0.0% 15.5, 85.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 15.5, 91.9%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.2%, 91.9%, 7.5%
OKLCH 0.0 0.0 0.0 0.6347 0.206 36.7

Contrast & Accessibility

5.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC4B13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC4B13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC4B13);
background: linear-gradient(135deg, #000000, #EC4B13);

Explore Each Color

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