#507b91

Color #507b91

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 9.52 Nearest Tailwind class cyan-700 #007595 · ΔE 6.9

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Conversions

HEX

#507b91

RGB

rgb(80, 123, 145)

HSL

hsl(200.3, 28.9%, 44.1%)

HSV / HSB

hsv(200.3, 44.8%, 56.9%)

CMYK

cmyk(44.8%, 15.2%, 0%, 43.1%)

LAB

lab(49.39, -8.69, -16.56)

LCH

lch(49.39, 18.7, 242.31)

OKLCH

oklch(56%, 0.0586, 231.45)

HWB

hwb(200.3, 31.4%, 43.1%)

Harmony colors

Complementary

#916650

Analogous

#509186

#507b91

#505a91

Triadic

#507b91

#91507b

#7b9150

Split-complementary

#507b91

#91505a

#918650

Tetradic

#507b91

#665091

#916650

#7b9150

Square

#507b91

#865091

#916650

#5a9150

Shades

Color #507b91 mixed toward black.

#436679

#355261

#283d48

#1b2930

#0d1418

Tints

Color #507b91 mixed toward white.

#6693ab

#85a9bb

#a3becc

#c2d4dd

#e0e9ee

Tones

Color #507b91 mixed toward gray.

#55798c

#5b7786

#607681

#66747b

#6b7276

Accessibility

Aa White text on this color

4.58:1

Aa Black text on this color

4.58:1

White text reads better on this background (4.58:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#65668c · ΔE 17.4

Deuteranopia

#635f8b · ΔE 19.1

Tritanopia

#538887 · ΔE 12.2

Achromatopsia

#757575 · ΔE 14.3

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

Code

CSS

background-color: #507b91;

Tailwind (arbitrary value)

bg-[#507b91]

Related colors

Light Sky Blue #87cefa

Sky Blue #87ceeb

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#507b91 (#507b91) is rgb(80, 123, 145) in RGB.

No, #507b91 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #507b91, or check how it holds up for accessibility.

Generate a palette → Check contrast