black

#000000

#21102F

#21102F

Contrast Ratio

1.18:1

Delta E

25.23

Very Different

50:50 Mix

#16091B

Color Values

Format #000000 #21102F
HEX #000000 #21102F
RGB 0, 0, 0 33, 16, 47
HSL 0.0, 0.0%, 0.0% 272.9, 49.2%, 12.4%
HSV 0.0, 0.0%, 0.0% 272.9, 66.0%, 18.4%
CMYK 0%, 0%, 0%, 100% 29.8%, 66.0%, 0.0%, 81.6%
OKLCH 0.0 0.0 0.0 0.2148 0.0615 307.3

Contrast & Accessibility

1.18:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21102F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21102F

Color Difference (Delta E)

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

Gradient

#000000 #09030C #100615 #16091B #1A0C22 #1D0F28 #21102F

Color Mixing

#000000

100%

#0D0511

75:25

#16091B

50:50

#1B0E25

25:75

#21102F

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #21102F);
background: linear-gradient(135deg, #000000, #21102F);

Explore Each Color

black

View full color details

#21102F

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