#315cd5

Color #315cd5

A moderately saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 5.42 Nearest Tailwind class blue-600 #155dfc · ΔE 4.5

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

Conversions

HEX

#315cd5

RGB

rgb(49, 92, 213)

HSL

hsl(224.3, 66.1%, 51.4%)

HSV / HSB

hsv(224.3, 77%, 83.5%)

CMYK

cmyk(77%, 56.8%, 0%, 16.5%)

LAB

lab(42.93, 28.26, -66.43)

LCH

lch(42.93, 72.19, 293.05)

OKLCH

oklch(51.8%, 0.1925, 265.26)

HWB

hwb(224.3, 19.2%, 16.5%)

Harmony colors

Complementary

#d5aa31

Analogous

#31aed5

#315cd5

#5831d5

Triadic

#315cd5

#d5315c

#5cd531

Split-complementary

#315cd5

#d55831

#aed531

Tetradic

#315cd5

#aa31d5

#d5aa31

#5cd531

Square

#315cd5

#d531ae

#d5aa31

#31d558

Shades

Color #315cd5 mixed toward black.

#254bb5

#1e3c91

#162d6d

#0f1e49

#070f24

Tints

Color #315cd5 mixed toward white.

#5377dc

#7692e3

#98aeea

#bac9f1

#dde4f8

Tones

Color #315cd5 mixed toward gray.

#3f63c7

#4c69ba

#5a70ac

#68769e

#757d91

Accessibility

Aa White text on this color

5.8:1

Aa Black text on this color

3.62:1

White text reads better on this background (5.8:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4748c1 · ΔE 7.7

Deuteranopia

#4541bb · ΔE 9.6

Tritanopia

#34aeaa · ΔE 40.2

Achromatopsia

#656565 · ΔE 27.5

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

Code

CSS

background-color: #315cd5;

Tailwind (arbitrary value)

bg-[#315cd5]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#315cd5 (#315cd5) is rgb(49, 92, 213) in RGB.

No, #315cd5 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 #315cd5, or check how it holds up for accessibility.

Generate a palette → Check contrast