#425c7d

Color #425c7d

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.18 Nearest Tailwind class slate-600 #45556c · ΔE 4.2

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

Conversions

HEX

#425c7d

RGB

rgb(66, 92, 125)

HSL

hsl(213.6, 30.9%, 37.5%)

HSV / HSB

hsv(213.6, 47.2%, 49%)

CMYK

cmyk(47.2%, 26.4%, 0%, 51%)

LAB

lab(38.36, -0.07, -21.59)

LCH

lch(38.36, 21.59, 269.81)

OKLCH

oklch(46.8%, 0.0624, 254.76)

HWB

hwb(213.6, 25.9%, 51%)

Harmony colors

Complementary

#7d6342

Analogous

#427a7d

#425c7d

#46427d

Triadic

#425c7d

#7d425c

#5c7d42

Split-complementary

#425c7d

#7d4642

#7a7d42

Tetradic

#425c7d

#63427d

#7d6342

#5c7d42

Square

#425c7d

#7d427a

#7d6342

#427d46

Shades

Color #425c7d mixed toward black.

#374d68

#2c3d53

#212e3f

#161f2a

#0b0f15

Tints

Color #425c7d mixed toward white.

#5476a0

#7491b6

#97acc8

#b9c8da

#dce3ed

Tones

Color #425c7d mixed toward gray.

#475d78

#4c5d73

#515e6e

#565e69

#5b5f65

Accessibility

Aa White text on this color

6.87:1

Aa Black text on this color

3.06:1

White text reads better on this background (6.87:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4f4f76 · ΔE 9.7

Deuteranopia

#4d4b74 · ΔE 10.6

Tritanopia

#44706f · ΔE 18.6

Achromatopsia

#5a5a5a · ΔE 14.5

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

Code

CSS

background-color: #425c7d;

Tailwind (arbitrary value)

bg-[#425c7d]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#425c7d (#425c7d) is rgb(66, 92, 125) in RGB.

No, #425c7d is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #425c7d, or check how it holds up for accessibility.

Generate a palette → Check contrast