black

#000000

#ED4F36

#ED4F36

Contrast Ratio

5.77:1

Delta E

94.53

Very Different

50:50 Mix

Color Values

Format #000000 #ED4F36
HEX #000000 #ED4F36
RGB 0, 0, 0 237, 79, 54
HSL 0.0, 0.0%, 0.0% 8.2, 83.6%, 57.1%
HSV 0.0, 0.0%, 0.0% 8.2, 77.2%, 92.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 77.2%, 7.1%
OKLCH 0.0 0.0 0.0 0.643 0.1985 31.7

Contrast & Accessibility

5.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #ED4F36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #ED4F36

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #ED4F36);
background: linear-gradient(135deg, #000000, #ED4F36);

Explore Each Color

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