black

#000000

#F5725B

#F5725B

Contrast Ratio

7.44:1

Delta E

88.04

Very Different

50:50 Mix

Color Values

Format #000000 #F5725B
HEX #000000 #F5725B
RGB 0, 0, 0 245, 114, 91
HSL 0.0, 0.0%, 0.0% 9.0, 88.5%, 65.9%
HSV 0.0, 0.0%, 0.0% 9.0, 62.9%, 96.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 53.5%, 62.9%, 3.9%
OKLCH 0.0 0.0 0.0 0.7039 0.1658 31.7

Contrast & Accessibility

7.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F5725B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F5725B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F5725B);
background: linear-gradient(135deg, #000000, #F5725B);

Explore Each Color

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