#615c8b

Color #615c8b

A muted medium blue.

Closest named color Steel Blue #4682b4 · ΔE 21.77 Nearest Tailwind class slate-600 #45556c · ΔE 11.2

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Conversions

HEX

#615c8b

RGB

rgb(97, 92, 139)

HSL

hsl(246.4, 20.3%, 45.3%)

HSV / HSB

hsv(246.4, 33.8%, 54.5%)

CMYK

cmyk(30.2%, 33.8%, 0%, 45.5%)

LAB

lab(41.31, 13.31, -25.34)

LCH

lch(41.31, 28.62, 297.71)

OKLCH

oklch(49.9%, 0.0742, 288.31)

HWB

hwb(246.4, 36.1%, 45.5%)

Harmony colors

Complementary

#868b5c

Analogous

#5c6f8b

#615c8b

#795c8b

Triadic

#615c8b

#8b615c

#5c8b61

Split-complementary

#615c8b

#8b795c

#6f8b5c

Tetradic

#615c8b

#8b5c86

#868b5c

#5c8b61

Square

#615c8b

#8b5c6f

#868b5c

#5c8b79

Shades

Color #615c8b mixed toward black.

#514d74

#413d5d

#312e45

#201f2e

#100f17

Tints

Color #615c8b mixed toward white.

#7873a2

#938fb5

#aeabc7

#c9c7da

#e4e3ec

Tones

Color #615c8b mixed toward gray.

#646087

#676483

#6a687f

#6d6c7b

#707077

Accessibility

Aa White text on this color

6.15:1

Aa Black text on this color

3.41:1

White text reads better on this background (6.15:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5f5f82 · ΔE 3.6

Deuteranopia

#5f607f · ΔE 4.9

Tritanopia

#617978 · ΔE 23.8

Achromatopsia

#616161 · ΔE 18.5

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

Code

CSS

background-color: #615c8b;

Tailwind (arbitrary value)

bg-[#615c8b]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#615c8b (#615c8b) is rgb(97, 92, 139) in RGB.

No, #615c8b 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 #615c8b, or check how it holds up for accessibility.

Generate a palette → Check contrast