#311b92

Material deep-purple-900

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #311b92.

Color Swatch#311B92

Best Text: White

The quick brown fox jumps over the lazy dog.

Sample typography preview rendered in #ffffff (white) text for optimal readability.

Color Values & Conversions

HEX#311b92

RGBrgb(49, 27, 146)

HSLhsl(251, 69%, 34%)

CMYKcmyk(66%, 82%, 0%, 43%)

WCAG Contrast Ratios

Contrast evaluation under WCAG 2.1 standards. Normal text requires 4.5:1 (AA) or 7.0:1 (AAA). Large text (≥18pt or 14pt bold) requires 3.0:1 (AA) or 4.5:1 (AAA).

Against White12.34:1

White Text Preview

Normal AA:Pass

Normal AAA:Pass

Large AA:Pass

Large AAA:Pass

Against Black1.53:1

Black Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Fail

Large AAA:Fail

Color Harmonies

Complementary (180°)

#311b92Base

#7d931bComplement

Triadic (±120°)

#311b92Base

#93311b+120°

#1b9331-120°

Analogous (±30°)

#1b4193-30°

#311b92Base

#6d1b93+30°

Tints & Shades

Tints (Mixing toward White)

#503da2+15%

#6f5fb3+30%

#8e82c3+45%

#ada4d3+60%

#ccc6e4+75%

Shades (Mixing toward Black)

#2a177c-15%

#221366-30%

#1b0f50-45%

#140b3a-60%

#0c0725-75%

Color Names

material-deep-purple-900Material Design

Also known as:

material-deep-purple-900

Want to extract colors from an image?

Upload or drag any photo, screenshot, or graphic to sample pixel-exact colors with a 10× zoom loupe, extract dominant palettes, and copy CSS variables.

Pick colours from your own image →