black

#000000

#EF6B49

#EF6B49

Contrast Ratio

6.87:1

Delta E

89.4

Very Different

50:50 Mix

Color Values

Format #000000 #EF6B49
HEX #000000 #EF6B49
RGB 0, 0, 0 239, 107, 73
HSL 0.0, 0.0%, 0.0% 12.3, 83.8%, 61.2%
HSV 0.0, 0.0%, 0.0% 12.3, 69.5%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 55.2%, 69.5%, 6.3%
OKLCH 0.0 0.0 0.0 0.683 0.1707 35.5

Contrast & Accessibility

6.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EF6B49 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EF6B49

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EF6B49);
background: linear-gradient(135deg, #000000, #EF6B49);

Explore Each Color

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