#4b4d87

Color #4b4d87

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 14.94 Nearest Tailwind class slate-600 #45556c · ΔE 8.8

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Conversions

HEX

#4b4d87

RGB

rgb(75, 77, 135)

HSL

hsl(238, 28.6%, 41.2%)

HSV / HSB

hsv(238, 44.4%, 52.9%)

CMYK

cmyk(44.4%, 43%, 0%, 47.1%)

LAB

lab(35.11, 15.18, -32.77)

LCH

lch(35.11, 36.12, 294.85)

OKLCH

oklch(44.6%, 0.094, 280.35)

HWB

hwb(238, 29.4%, 47.1%)

Harmony colors

Complementary

#87854b

Analogous

#4b6b87

#4b4d87

#674b87

Triadic

#4b4d87

#874b4d

#4d874b

Split-complementary

#4b4d87

#87674b

#6b874b

Tetradic

#4b4d87

#854b87

#87854b

#4d874b

Square

#4b4d87

#874b6b

#87854b

#4b8767

Shades

Color #4b4d87 mixed toward black.

#3f4071

#32335a

#262744

#191a2d

#0d0d17

Tints

Color #4b4d87 mixed toward white.

#5e61a6

#7e80b8

#9fa0c9

#bfc0db

#dfdfed

Tones

Color #4b4d87 mixed toward gray.

#505282

#55567d

#5a5b78

#5f6073

#64646e

Accessibility

Aa White text on this color

7.75:1

Aa Black text on this color

2.71:1

White text reads better on this background (7.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4c4c7c · ΔE 2.6

Deuteranopia

#4c4c79 · ΔE 3.3

Tritanopia

#4b7270 · ΔE 26.4

Achromatopsia

#535353 · ΔE 20.7

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

Code

CSS

background-color: #4b4d87;

Tailwind (arbitrary value)

bg-[#4b4d87]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#4b4d87 (#4b4d87) is rgb(75, 77, 135) in RGB.

No, #4b4d87 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 #4b4d87, or check how it holds up for accessibility.

Generate a palette → Check contrast