#3a7fb0

Color #3a7fb0

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 2.36 Nearest Tailwind class sky-600 #0084d1 · ΔE 4.1

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

Conversions

HEX

#3a7fb0

RGB

rgb(58, 127, 176)

HSL

hsl(204.9, 50.4%, 45.9%)

HSV / HSB

hsv(204.9, 67%, 69%)

CMYK

cmyk(67%, 27.8%, 0%, 31%)

LAB

lab(50.93, -5.87, -32.31)

LCH

lch(50.93, 32.84, 259.7)

OKLCH

oklch(57.4%, 0.1027, 242.46)

HWB

hwb(204.9, 22.7%, 31%)

Harmony colors

Complementary

#b06b3a

Analogous

#3ab0a6

#3a7fb0

#3a44b0

Triadic

#3a7fb0

#b03a7f

#7fb03a

Split-complementary

#3a7fb0

#b03a44

#b0a63a

Tetradic

#3a7fb0

#6b3ab0

#b06b3a

#7fb03a

Square

#3a7fb0

#a63ab0

#b06b3a

#44b03a

Shades

Color #3a7fb0 mixed toward black.

#306a93

#275575

#1d4058

#132a3b

#0a151d

Tints

Color #3a7fb0 mixed toward white.

#5296c6

#75abd1

#97c0dd

#bad5e8

#dceaf4

Tones

Color #3a7fb0 mixed toward gray.

#447da6

#4e7c9c

#587a93

#617889

#6b777f

Accessibility

Aa White text on this color

4.34:1

Aa Black text on this color

4.84:1

Black text reads better on this background (4.84:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6060a6 · ΔE 17

Deuteranopia

#5c56a3 · ΔE 19.4

Tritanopia

#409d9b · ΔE 21.3

Achromatopsia

#797979 · ΔE 19

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

Code

CSS

background-color: #3a7fb0;

Tailwind (arbitrary value)

bg-[#3a7fb0]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#3a7fb0 (#3a7fb0) is rgb(58, 127, 176) in RGB.

No, #3a7fb0 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 #3a7fb0, or check how it holds up for accessibility.

Generate a palette → Check contrast