#3a7faf

Color #3a7faf

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 2.68 Nearest Tailwind class sky-600 #0084d1 · ΔE 4.3

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

Conversions

HEX

#3a7faf

RGB

rgb(58, 127, 175)

HSL

hsl(204.6, 50.2%, 45.7%)

HSV / HSB

hsv(204.6, 66.9%, 68.6%)

CMYK

cmyk(66.9%, 27.4%, 0%, 31.4%)

LAB

lab(50.89, -6.21, -31.81)

LCH

lch(50.89, 32.41, 258.95)

OKLCH

oklch(57.4%, 0.1016, 241.92)

HWB

hwb(204.6, 22.7%, 31.4%)

Harmony colors

Complementary

#af6a3a

Analogous

#3aafa5

#3a7faf

#3a45af

Triadic

#3a7faf

#af3a7f

#7faf3a

Split-complementary

#3a7faf

#af3a45

#afa53a

Tetradic

#3a7faf

#6a3aaf

#af6a3a

#7faf3a

Square

#3a7faf

#a53aaf

#af6a3a

#45af3a

Shades

Color #3a7faf mixed toward black.

#306a92

#275575

#1d4058

#132a3a

#0a151d

Tints

Color #3a7faf mixed toward white.

#5296c6

#74abd1

#97c0dd

#bad5e8

#dceaf4

Tones

Color #3a7faf mixed toward gray.

#447da5

#4e7c9c

#577a92

#617888

#6b767e

Accessibility

Aa White text on this color

4.34:1

Aa Black text on this color

4.83:1

Black text reads better on this background (4.83:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6060a5 · ΔE 17.1

Deuteranopia

#5c56a2 · ΔE 19.5

Tritanopia

#409d9b · ΔE 21.1

Achromatopsia

#797979 · ΔE 18.9

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

Code

CSS

background-color: #3a7faf;

Tailwind (arbitrary value)

bg-[#3a7faf]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#3a7faf (#3a7faf) is rgb(58, 127, 175) in RGB.

No, #3a7faf 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 #3a7faf, or check how it holds up for accessibility.

Generate a palette → Check contrast