#0227da

Color #0227da

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 10.23 Nearest Tailwind class indigo-700 #432dd7 · ΔE 3.5

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#0227da

RGB

rgb(2, 39, 218)

HSL

hsl(229.7, 98.2%, 43.1%)

HSV / HSB

hsv(229.7, 99.1%, 85.5%)

CMYK

cmyk(99.1%, 82.1%, 0%, 14.5%)

LAB

lab(30.7, 58.95, -89.49)

LCH

lch(30.7, 107.16, 303.37)

OKLCH

oklch(42.8%, 0.2607, 264.32)

HWB

hwb(229.7, 0.8%, 14.5%)

Harmony colors

Complementary

#dab502

Analogous

#0293da

#0227da

#4902da

Triadic

#0227da

#da0227

#27da02

Split-complementary

#0227da

#da4902

#93da02

Tetradic

#0227da

#b502da

#dab502

#27da02

Square

#0227da

#da0293

#dab502

#02da49

Shades

Color #0227da mixed toward black.

#0221b6

#011a91

#01146d

#010d49

#000724

Tints

Color #0227da mixed toward white.

#0f38fd

#3f60fd

#6f88fe

#9faffe

#cfd7ff

Tones

Color #0227da mixed toward gray.

#1433c8

#263fb6

#384aa4

#4a5692

#5c6280

Accessibility

Aa White text on this color

9.11:1

Aa Black text on this color

2.31:1

White text reads better on this background (9.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1818c1 · ΔE 4.3

Deuteranopia

#1613bb · ΔE 5.4

Tritanopia

#05aba5 · ΔE 50.8

Achromatopsia

#484848 · ΔE 31.4

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #0227da;

Tailwind (arbitrary value)

bg-[#0227da]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#0227da (#0227da) is rgb(2, 39, 218) in RGB.

No, #0227da is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #0227da, or check how it holds up for accessibility.

Generate a palette → Check contrast