#273773

Color #273773

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 14.1 Nearest Tailwind class blue-900 #1c398e · ΔE 4.5

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

Conversions

HEX

#273773

RGB

rgb(39, 55, 115)

HSL

hsl(227.4, 49.4%, 30.2%)

HSV / HSB

hsv(227.4, 66.1%, 45.1%)

CMYK

cmyk(66.1%, 52.2%, 0%, 54.9%)

LAB

lab(24.96, 14.45, -36.63)

LCH

lch(24.96, 39.38, 291.53)

OKLCH

oklch(35.8%, 0.1049, 269.29)

HWB

hwb(227.4, 15.3%, 54.9%)

Harmony colors

Complementary

#736327

Analogous

#275d73

#273773

#3d2773

Triadic

#273773

#732737

#377327

Split-complementary

#273773

#733d27

#5d7327

Tetradic

#273773

#632773

#736327

#377327

Square

#273773

#73275d

#736327

#27733d

Shades

Color #273773 mixed toward black.

#202e60

#1a254d

#131b3a

#0d1226

#060913

Tints

Color #273773 mixed toward white.

#364c9f

#4e66c3

#7a8dd2

#a6b3e1

#d3d9f0

Tones

Color #273773 mixed toward gray.

#2d3b6d

#343e66

#3a4260

#40465a

#474953

Accessibility

Aa White text on this color

11.17:1

Aa Black text on this color

1.88:1

White text reads better on this background (11.17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f68 · ΔE 4.2

Deuteranopia

#2e2c65 · ΔE 5

Tritanopia

#285f5c · ΔE 27.8

Achromatopsia

#3b3b3b · ΔE 21.4

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

Code

CSS

background-color: #273773;

Tailwind (arbitrary value)

bg-[#273773]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#273773 (#273773) is rgb(39, 55, 115) in RGB.

No, #273773 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 #273773, or check how it holds up for accessibility.

Generate a palette → Check contrast