black

#000000

#E66F4F

#E66F4F

Contrast Ratio

6.75:1

Delta E

84.45

Very Different

50:50 Mix

Color Values

Format #000000 #E66F4F
HEX #000000 #E66F4F
RGB 0, 0, 0 230, 111, 79
HSL 0.0, 0.0%, 0.0% 12.7, 75.1%, 60.6%
HSV 0.0, 0.0%, 0.0% 12.7, 65.7%, 90.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 51.7%, 65.7%, 9.8%
OKLCH 0.0 0.0 0.0 0.6766 0.1554 36.0

Contrast & Accessibility

6.75:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E66F4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #E66F4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #E66F4F);
background: linear-gradient(135deg, #000000, #E66F4F);

Explore Each Color

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