#175b6e

Color #175b6e

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 13.91 Nearest Tailwind class cyan-800 #005f78 · ΔE 2.4

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

Conversions

HEX

#175b6e

RGB

rgb(23, 91, 110)

HSL

hsl(193.1, 65.4%, 26.1%)

HSV / HSB

hsv(193.1, 79.1%, 43.1%)

CMYK

cmyk(79.1%, 17.3%, 0%, 56.9%)

LAB

lab(35.58, -13.65, -16.8)

LCH

lch(35.58, 21.65, 230.91)

OKLCH

oklch(43.9%, 0.0717, 220.98)

HWB

hwb(193.1, 9%, 56.9%)

Harmony colors

Complementary

#6e2a17

Analogous

#176e56

#175b6e

#17306e

Triadic

#175b6e

#6e175b

#5b6e17

Split-complementary

#175b6e

#6e1730

#6e5617

Tetradic

#175b6e

#2a176e

#6e2a17

#5b6e17

Square

#175b6e

#56176e

#6e2a17

#306e17

Shades

Color #175b6e mixed toward black.

#134c5c

#0f3d49

#0c2e37

#081e25

#040f12

Tints

Color #175b6e mixed toward white.

#2286a2

#2fb0d4

#63c3de

#97d7e9

#cbebf4

Tones

Color #175b6e mixed toward gray.

#1e5767

#265360

#2d4f58

#344b51

#3b474a

Accessibility

Aa White text on this color

7.61:1

Aa Black text on this color

2.76:1

White text reads better on this background (7.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f406a · ΔE 21.1

Deuteranopia

#3c3669 · ΔE 22.5

Tritanopia

#1f6666 · ΔE 10

Achromatopsia

#545454 · ΔE 16.5

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

Code

CSS

background-color: #175b6e;

Tailwind (arbitrary value)

bg-[#175b6e]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#175b6e (#175b6e) is rgb(23, 91, 110) in RGB.

No, #175b6e 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 #175b6e, or check how it holds up for accessibility.

Generate a palette → Check contrast