#031633

Bootstrap blue-900

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #031633.

Color Swatch#031633

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#031633

RGBrgb(3, 22, 51)

HSLhsl(216, 89%, 11%)

CMYKcmyk(94%, 57%, 0%, 80%)

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 White18:1

White Text Preview

Normal AA:Pass

Normal AAA:Pass

Large AA:Pass

Large AAA:Pass

Against Black1.05:1

Black Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Fail

Large AAA:Fail

Color Harmonies

Complementary (180°)

#031633Base

#352103Complement

Triadic (±120°)

#031633Base

#350317+120°

#173503-120°

Analogous (±30°)

#033035-30°

#031633Base

#080335+30°

Tints & Shades

Tints (Mixing toward White)

#293952+15%

#4f5c70+30%

#747f8f+45%

#9aa2ad+60%

#c0c5cc+75%

Shades (Mixing toward Black)

#03132b-15%

#020f24-30%

#020c1c-45%

#010914-60%

#01060d-75%

Color Names

bootstrap-blue-900Bootstrap 5

Also known as:

bootstrap-blue-900

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