#222f5a

Color #222f5a

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.36 Nearest Tailwind class blue-950 #162456 · ΔE 3.6

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

Conversions

HEX

#222f5a

RGB

rgb(34, 47, 90)

HSL

hsl(226.1, 45.2%, 24.3%)

HSV / HSB

hsv(226.1, 62.2%, 35.3%)

CMYK

cmyk(62.2%, 47.8%, 0%, 64.7%)

LAB

lab(20.48, 9.42, -27.59)

LCH

lch(20.48, 29.15, 288.85)

OKLCH

oklch(31.8%, 0.0786, 268.98)

HWB

hwb(226.1, 13.3%, 64.7%)

Harmony colors

Complementary

#5a4d22

Analogous

#224b5a

#222f5a

#31225a

Triadic

#222f5a

#5a222f

#2f5a22

Split-complementary

#222f5a

#5a3122

#4b5a22

Tetradic

#222f5a

#4d225a

#5a4d22

#2f5a22

Square

#222f5a

#5a224b

#5a4d22

#225a31

Shades

Color #222f5a mixed toward black.

#1c274b

#171f3c

#11172d

#0b101e

#06080f

Tints

Color #222f5a mixed toward white.

#344789

#4560b7

#7387ca

#a2afdc

#d0d7ed

Tones

Color #222f5a mixed toward gray.

#273155

#2b3451

#30364c

#353947

#393b43

Accessibility

Aa White text on this color

12.94:1

Aa Black text on this color

1.62:1

White text reads better on this background (12.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282852 · ΔE 4

Deuteranopia

#272650 · ΔE 4.5

Tritanopia

#234b49 · ΔE 24.4

Achromatopsia

#313131 · ΔE 18.2

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

Code

CSS

background-color: #222f5a;

Tailwind (arbitrary value)

bg-[#222f5a]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#222f5a (#222f5a) is rgb(34, 47, 90) in RGB.

No, #222f5a 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 #222f5a, or check how it holds up for accessibility.

Generate a palette → Check contrast