#313c67

Color #313c67

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 22.4 Nearest Tailwind class slate-700 #314158 · ΔE 6.8

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

Conversions

HEX

#313c67

RGB

rgb(49, 60, 103)

HSL

hsl(227.8, 35.5%, 29.8%)

HSV / HSB

hsv(227.8, 52.4%, 40.4%)

CMYK

cmyk(52.4%, 41.7%, 0%, 59.6%)

LAB

lab(26.34, 8.87, -26.69)

LCH

lch(26.34, 28.13, 288.38)

OKLCH

oklch(36.8%, 0.0755, 271.44)

HWB

hwb(227.8, 19.2%, 59.6%)

Harmony colors

Complementary

#675c31

Analogous

#315767

#313c67

#413167

Triadic

#313c67

#67313c

#3c6731

Split-complementary

#313c67

#674131

#576731

Tetradic

#313c67

#5c3167

#675c31

#3c6731

Square

#313c67

#673157

#675c31

#316741

Shades

Color #313c67 mixed toward black.

#293256

#212845

#191e33

#101422

#080a11

Tints

Color #313c67 mixed toward white.

#44548f

#5d6fb2

#8693c5

#aeb7d9

#d7dbec

Tones

Color #313c67 mixed toward gray.

#363f62

#3a415e

#3f4459

#434755

#474950

Accessibility

Aa White text on this color

10.64:1

Aa Black text on this color

1.97:1

White text reads better on this background (10.64:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#36365f · ΔE 3.7

Deuteranopia

#35355d · ΔE 3.9

Tritanopia

#325856 · ΔE 24

Achromatopsia

#3e3e3e · ΔE 17.8

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

Code

CSS

background-color: #313c67;

Tailwind (arbitrary value)

bg-[#313c67]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#313c67 (#313c67) is rgb(49, 60, 103) in RGB.

No, #313c67 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 #313c67, or check how it holds up for accessibility.

Generate a palette → Check contrast