black

#000000

#EF8621

#EF8621

Contrast Ratio

8.1:1

Delta E

99.21

Very Different

50:50 Mix

Color Values

Format #000000 #EF8621
HEX #000000 #EF8621
RGB 0, 0, 0 239, 134, 33
HSL 0.0, 0.0%, 0.0% 29.4, 86.6%, 53.3%
HSV 0.0, 0.0%, 0.0% 29.4, 86.2%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 43.9%, 86.2%, 6.3%
OKLCH 0.0 0.0 0.0 0.7207 0.1636 57.4

Contrast & Accessibility

8.1:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EF8621 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EF8621

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EF8621);
background: linear-gradient(135deg, #000000, #EF8621);

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