#454e81

Color #454e81

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 19.73 Nearest Tailwind class slate-600 #45556c · ΔE 7.9

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Conversions

HEX

#454e81

RGB

rgb(69, 78, 129)

HSL

hsl(231, 30.3%, 38.8%)

HSV / HSB

hsv(231, 46.5%, 50.6%)

CMYK

cmyk(46.5%, 39.5%, 0%, 49.4%)

LAB

lab(34.6, 10.98, -29.92)

LCH

lch(34.6, 31.87, 290.15)

OKLCH

oklch(44%, 0.0846, 274.81)

HWB

hwb(231, 27.1%, 49.4%)

Harmony colors

Complementary

#817845

Analogous

#456c81

#454e81

#5a4581

Triadic

#454e81

#81454e

#4e8145

Split-complementary

#454e81

#815a45

#6c8145

Tetradic

#454e81

#784581

#817845

#4e8145

Square

#454e81

#81456c

#817845

#45815a

Shades

Color #454e81 mixed toward black.

#39416b

#2e3456

#222740

#171a2b

#0b0d15

Tints

Color #454e81 mixed toward white.

#5762a3

#7781b6

#99a0c9

#bbc0db

#dddfed

Tones

Color #454e81 mixed toward gray.

#4a517c

#4f5577

#545872

#595c6d

#5e5f68

Accessibility

Aa White text on this color

7.9:1

Aa Black text on this color

2.66:1

White text reads better on this background (7.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#494977 · ΔE 3.3

Deuteranopia

#494875 · ΔE 3.9

Tritanopia

#456f6d · ΔE 25.4

Achromatopsia

#515151 · ΔE 19.1

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

Code

CSS

background-color: #454e81;

Tailwind (arbitrary value)

bg-[#454e81]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#454e81 (#454e81) is rgb(69, 78, 129) in RGB.

No, #454e81 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.

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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 #454e81, or check how it holds up for accessibility.

Generate a palette → Check contrast