#2a3667

Color #2a3667

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.04 Nearest Tailwind class blue-950 #162456 · ΔE 5.6

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Conversions

HEX

#2a3667

RGB

rgb(42, 54, 103)

HSL

hsl(228.2, 42.1%, 28.4%)

HSV / HSB

hsv(228.2, 59.2%, 40.4%)

CMYK

cmyk(59.2%, 47.6%, 0%, 59.6%)

LAB

lab(24.03, 11.26, -30.4)

LCH

lch(24.03, 32.42, 290.32)

OKLCH

oklch(34.9%, 0.0865, 270.99)

HWB

hwb(228.2, 16.5%, 59.6%)

Harmony colors

Complementary

#675b2a

Analogous

#2a5467

#2a3667

#3c2a67

Triadic

#2a3667

#672a36

#36672a

Split-complementary

#2a3667

#673c2a

#54672a

Tetradic

#2a3667

#5b2a67

#675b2a

#36672a

Square

#2a3667

#672a54

#675b2a

#2a673c

Shades

Color #2a3667 mixed toward black.

#232d56

#1c2445

#151b33

#0e1222

#070911

Tints

Color #2a3667 mixed toward white.

#3c4d92

#5266b9

#7d8cca

#a9b3dc

#d4d9ed

Tones

Color #2a3667 mixed toward gray.

#2f3962

#343c5d

#393f58

#3e4253

#43454e

Accessibility

Aa White text on this color

11.53:1

Aa Black text on this color

1.82:1

White text reads better on this background (11.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30305e · ΔE 3.6

Deuteranopia

#2f2e5c · ΔE 4.2

Tritanopia

#2b5654 · ΔE 25.4

Achromatopsia

#393939 · ΔE 19.3

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

Code

CSS

background-color: #2a3667;

Tailwind (arbitrary value)

bg-[#2a3667]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2a3667 (#2a3667) is rgb(42, 54, 103) in RGB.

No, #2a3667 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.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #2a3667, or check how it holds up for accessibility.

Generate a palette → Check contrast