#01579b

Material light-blue-900

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #01579b.

Color Swatch#01579B

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#01579b

RGBrgb(1, 87, 155)

HSLhsl(206, 99%, 31%)

CMYKcmyk(99%, 44%, 0%, 39%)

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 White7.4:1

White Text Preview

Normal AA:Pass

Normal AAA:Pass

Large AA:Pass

Large AAA:Pass

Against Black2.55:1

Black Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Fail

Large AAA:Fail

Color Harmonies

Complementary (180°)

#01579bBase

#9d4501Complement

Triadic (±120°)

#01579bBase

#9d0159+120°

#599d01-120°

Analogous (±30°)

#019d93-30°

#01579bBase

#010b9d+30°

Tints & Shades

Tints (Mixing toward White)

#2770aa+15%

#4d89b9+30%

#73a3c8+45%

#99bcd7+60%

#c0d5e6+75%

Shades (Mixing toward Black)

#014a84-15%

#013d6d-30%

#013055-45%

#00233e-60%

#001627-75%

Color Names

material-light-blue-900Material Design

Also known as:

material-light-blue-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 →