#5a57a6

Color #5a57a6

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 10.64 Nearest Tailwind class slate-600 #45556c · ΔE 10.5

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

Conversions

HEX

#5a57a6

RGB

rgb(90, 87, 166)

HSL

hsl(242.3, 31.2%, 49.6%)

HSV / HSB

hsv(242.3, 47.6%, 65.1%)

CMYK

cmyk(45.8%, 47.6%, 0%, 34.9%)

LAB

lab(40.8, 22.35, -42.34)

LCH

lch(40.8, 47.88, 297.83)

OKLCH

oklch(49.9%, 0.1231, 282.67)

HWB

hwb(242.3, 34.1%, 34.9%)

Harmony colors

Complementary

#a3a657

Analogous

#577ba6

#5a57a6

#8257a6

Triadic

#5a57a6

#a65a57

#57a65a

Split-complementary

#5a57a6

#a68257

#7ba657

Tetradic

#5a57a6

#a657a3

#a3a657

#57a65a

Square

#5a57a6

#a6577b

#a3a657

#57a682

Shades

Color #5a57a6 mixed toward black.

#4b498a

#3c3a6f

#2d2c53

#1e1d37

#0f0f1c

Tints

Color #5a57a6 mixed toward white.

#7572b5

#918fc4

#acabd3

#c8c7e2

#e3e3f0

Tones

Color #5a57a6 mixed toward gray.

#605e9f

#666499

#6c6b92

#72718c

#787885

Accessibility

Aa White text on this color

6.27:1

Aa Black text on this color

3.35:1

White text reads better on this background (6.27:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#595998 · ΔE 2.9

Deuteranopia

#595994 · ΔE 3.7

Tritanopia

#5a8b88 · ΔE 30.4

Achromatopsia

#606060 · ΔE 23.5

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

Code

CSS

background-color: #5a57a6;

Tailwind (arbitrary value)

bg-[#5a57a6]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#5a57a6 (#5a57a6) is rgb(90, 87, 166) in RGB.

No, #5a57a6 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 #5a57a6, or check how it holds up for accessibility.

Generate a palette → Check contrast