#3d8bfd

Bootstrap blue-400

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #3d8bfd.

Color Swatch#3D8BFD

Best Text: Black

The quick brown fox jumps over the lazy dog.

Sample typography preview rendered in #000000 (black) text for optimal readability.

Color Values & Conversions

HEX#3d8bfd

RGBrgb(61, 139, 253)

HSLhsl(216, 98%, 62%)

CMYKcmyk(76%, 45%, 0%, 1%)

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 White3.33:1

White Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Pass

Large AAA:Fail

Against Black5.67:1

Black Text Preview

Normal AA:Pass

Normal AAA:Fail

Large AA:Pass

Large AAA:Pass

Color Harmonies

Complementary (180°)

#3d8bfdBase

#fdb13fComplement

Triadic (±120°)

#3d8bfdBase

#fd3f8b+120°

#8bfd3f-120°

Analogous (±30°)

#3feafd-30°

#3d8bfdBase

#523ffd+30°

Tints & Shades

Tints (Mixing toward White)

#5a9cfd+15%

#77aefe+30%

#94bffe+45%

#b1d1fe+60%

#cfe2ff+75%

Shades (Mixing toward Black)

#3476d7-15%

#2b61b1-30%

#224c8b-45%

#183865-60%

#0f233f-75%

Color Names

bootstrap-blue-400Bootstrap 5

Also known as:

bootstrap-blue-400

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