#403c6a

Color #403c6a

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 19.99 Nearest Tailwind class blue-950 #162456 · ΔE 9.2

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Conversions

HEX

#403c6a

RGB

rgb(64, 60, 106)

HSL

hsl(245.2, 27.7%, 32.5%)

HSV / HSB

hsv(245.2, 43.4%, 41.6%)

CMYK

cmyk(39.6%, 43.4%, 0%, 58.4%)

LAB

lab(27.74, 14.14, -26.32)

LCH

lch(27.74, 29.88, 298.25)

OKLCH

oklch(38.3%, 0.077, 286.13)

HWB

hwb(245.2, 23.5%, 58.4%)

Harmony colors

Complementary

#666a3c

Analogous

#3c4f6a

#403c6a

#573c6a

Triadic

#403c6a

#6a403c

#3c6a40

Split-complementary

#403c6a

#6a573c

#4f6a3c

Tetradic

#403c6a

#6a3c66

#666a3c

#3c6a40

Square

#403c6a

#6a3c4f

#666a3c

#3c6a57

Shades

Color #403c6a mixed toward black.

#353258

#2b2847

#201e35

#151423

#0b0a12

Tints

Color #403c6a mixed toward white.

#56518e

#726cac

#9591c1

#b8b6d6

#dcdaea

Tones

Color #403c6a mixed toward gray.

#434066

#464462

#49475e

#4d4b5b

#504f57

Accessibility

Aa White text on this color

10.13:1

Aa Black text on this color

2.07:1

White text reads better on this background (10.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e61 · ΔE 3.3

Deuteranopia

#3f3f5f · ΔE 4.2

Tritanopia

#405a58 · ΔE 24.7

Achromatopsia

#414141 · ΔE 19

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

Code

CSS

background-color: #403c6a;

Tailwind (arbitrary value)

bg-[#403c6a]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#403c6a (#403c6a) is rgb(64, 60, 106) in RGB.

No, #403c6a is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #403c6a, or check how it holds up for accessibility.

Generate a palette → Check contrast