black

#000000

#D2553F

#D2553F

Contrast Ratio

5.11:1

Delta E

80.53

Very Different

50:50 Mix

Color Values

Format #000000 #D2553F
HEX #000000 #D2553F
RGB 0, 0, 0 210, 85, 63
HSL 0.0, 0.0%, 0.0% 9.0, 62.0%, 53.5%
HSV 0.0, 0.0%, 0.0% 9.0, 70.0%, 82.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 59.5%, 70.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.6085 0.1627 32.1

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D2553F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D2553F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D2553F);
background: linear-gradient(135deg, #000000, #D2553F);

Explore Each Color

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