#4b7b90

Color #4b7b90

A muted medium cyan.

Closest named color Slate Gray #708090 · ΔE 10.73 Nearest Tailwind class cyan-700 #007595 · ΔE 6.1

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

Conversions

HEX

#4b7b90

RGB

rgb(75, 123, 144)

HSL

hsl(198.3, 31.5%, 42.9%)

HSV / HSB

hsv(198.3, 47.9%, 56.5%)

CMYK

cmyk(47.9%, 14.6%, 0%, 43.5%)

LAB

lab(49.1, -10.3, -16.44)

LCH

lch(49.1, 19.4, 237.93)

OKLCH

oklch(55.7%, 0.0614, 227.77)

HWB

hwb(198.3, 29.4%, 43.5%)

Harmony colors

Complementary

#90604b

Analogous

#4b9082

#4b7b90

#4b5890

Triadic

#4b7b90

#904b7b

#7b904b

Split-complementary

#4b7b90

#904b58

#90824b

Tetradic

#4b7b90

#604b90

#90604b

#7b904b

Square

#4b7b90

#824b90

#90604b

#58904b

Shades

Color #4b7b90 mixed toward black.

#3e6678

#325260

#253d48

#192930

#0c1418

Tints

Color #4b7b90 mixed toward white.

#5f95ac

#7faabd

#9fbfcd

#bfd4de

#dfeaee

Tones

Color #4b7b90 mixed toward gray.

#51798a

#567684

#5c747f

#627279

#687073

Accessibility

Aa White text on this color

4.63:1

Aa Black text on this color

4.54:1

White text reads better on this background (4.63:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#63648b · ΔE 18.7

Deuteranopia

#615d8a · ΔE 20.3

Tritanopia

#4e8787 · ΔE 11

Achromatopsia

#757575 · ΔE 14.9

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

Code

CSS

background-color: #4b7b90;

Tailwind (arbitrary value)

bg-[#4b7b90]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#4b7b90 (#4b7b90) is rgb(75, 123, 144) in RGB.

No, #4b7b90 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.

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 #4b7b90, or check how it holds up for accessibility.

Generate a palette → Check contrast