black

#000000

#FE3F01

#FE3F01

Contrast Ratio

5.93:1

Delta E

112.65

Very Different

50:50 Mix

Color Values

Format #000000 #FE3F01
HEX #000000 #FE3F01
RGB 0, 0, 0 254, 63, 1
HSL 0.0, 0.0%, 0.0% 14.7, 99.2%, 50.0%
HSV 0.0, 0.0%, 0.0% 14.7, 99.6%, 99.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.2%, 99.6%, 0.4%
OKLCH 0.0 0.0 0.0 0.6534 0.2325 34.4

Contrast & Accessibility

5.93:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FE3F01 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FE3F01

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FE3F01);
background: linear-gradient(135deg, #000000, #FE3F01);

Explore Each Color

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