#1f64ee

Color #1f64ee

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 10.9 Nearest Tailwind class blue-600 #155dfc · ΔE 2.8

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

Conversions

HEX

#1f64ee

RGB

rgb(31, 100, 238)

HSL

hsl(220, 85.9%, 52.7%)

HSV / HSB

hsv(220, 87%, 93.3%)

CMYK

cmyk(87%, 58%, 0%, 6.7%)

LAB

lab(46.41, 31.07, -74.94)

LCH

lch(46.41, 81.13, 292.52)

OKLCH

oklch(54.9%, 0.219, 262.13)

HWB

hwb(220, 12.2%, 6.7%)

Harmony colors

Complementary

#eea91f

Analogous

#1fcbee

#1f64ee

#411fee

Triadic

#1f64ee

#ee1f64

#64ee1f

Split-complementary

#1f64ee

#ee411f

#cbee1f

Tetradic

#1f64ee

#a91fee

#eea91f

#64ee1f

Square

#1f64ee

#ee1fcb

#eea91f

#1fee41

Shades

Color #1f64ee mixed toward black.

#1050d0

#0d40a7

#09307d

#062053

#03102a

Tints

Color #1f64ee mixed toward white.

#447ef1

#6a98f4

#8fb1f6

#b4cbf9

#dae5fc

Tones

Color #1f64ee mixed toward gray.

#306add

#416fcb

#5375ba

#647ba9

#758198

Accessibility

Aa White text on this color

5.1:1

Aa Black text on this color

4.12:1

White text reads better on this background (5.1:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4748d7 · ΔE 10.1

Deuteranopia

#433ed1 · ΔE 12.7

Tritanopia

#26c2bd · ΔE 42.5

Achromatopsia

#6e6e6e · ΔE 28.7

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

Code

CSS

background-color: #1f64ee;

Tailwind (arbitrary value)

bg-[#1f64ee]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#1f64ee (#1f64ee) is rgb(31, 100, 238) in RGB.

No, #1f64ee 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 #1f64ee, or check how it holds up for accessibility.

Generate a palette → Check contrast