#3d5a85

Color #3d5a85

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 16.77 Nearest Tailwind class slate-600 #45556c · ΔE 6

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Conversions

HEX

#3d5a85

RGB

rgb(61, 90, 133)

HSL

hsl(215.8, 37.1%, 38%)

HSV / HSB

hsv(215.8, 54.1%, 52.2%)

CMYK

cmyk(54.1%, 32.3%, 0%, 47.8%)

LAB

lab(37.84, 2.5, -27.31)

LCH

lch(37.84, 27.42, 275.23)

OKLCH

oklch(46.5%, 0.0785, 258.02)

HWB

hwb(215.8, 23.9%, 47.8%)

Harmony colors

Complementary

#85683d

Analogous

#3d7e85

#3d5a85

#443d85

Triadic

#3d5a85

#853d5a

#5a853d

Split-complementary

#3d5a85

#85443d

#7e853d

Tetradic

#3d5a85

#683d85

#85683d

#5a853d

Square

#3d5a85

#853d7e

#85683d

#3d8544

Shades

Color #3d5a85 mixed toward black.

#334b6f

#293c59

#1e2d42

#141e2c

#0a0f16

Tints

Color #3d5a85 mixed toward white.

#4e72a9

#6e8ebd

#93aacd

#b7c7de

#dbe3ee

Tones

Color #3d5a85 mixed toward gray.

#435b7f

#495c79

#4f5d73

#555f6d

#5b6067

Accessibility

Aa White text on this color

7:1

Aa Black text on this color

3:1

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

Under color vision deficiencies

Protanopia

#4b4b7c · ΔE 8.8

Deuteranopia

#49477a · ΔE 9.7

Tritanopia

#3f7573 · ΔE 22.2

Achromatopsia

#595959 · ΔE 17

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

Code

CSS

background-color: #3d5a85;

Tailwind (arbitrary value)

bg-[#3d5a85]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#3d5a85 (#3d5a85) is rgb(61, 90, 133) in RGB.

No, #3d5a85 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 #3d5a85, or check how it holds up for accessibility.

Generate a palette → Check contrast