#397b88

Color #397b88

A moderately saturated dark cyan.

Closest named color Teal #008080 · ΔE 12.89 Nearest Tailwind class cyan-700 #007595 · ΔE 7

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Conversions

HEX

#397b88

RGB

rgb(57, 123, 136)

HSL

hsl(189.9, 40.9%, 37.8%)

HSV / HSB

hsv(189.9, 58.1%, 53.3%)

CMYK

cmyk(58.1%, 9.6%, 0%, 46.7%)

LAB

lab(48.02, -16.95, -13.44)

LCH

lch(48.02, 21.63, 218.41)

OKLCH

oklch(54.5%, 0.0696, 212.32)

HWB

hwb(189.9, 22.4%, 46.7%)

Harmony colors

Complementary

#884639

Analogous

#39886d

#397b88

#395388

Triadic

#397b88

#88397b

#7b8839

Split-complementary

#397b88

#883953

#886d39

Tetradic

#397b88

#463988

#884639

#7b8839

Square

#397b88

#6d3988

#884639

#538839

Shades

Color #397b88 mixed toward black.

#2f6671

#26525b

#1c3d44

#13292d

#091417

Tints

Color #397b88 mixed toward white.

#499cad

#6ab2c1

#8fc5d0

#b5d9e0

#daecef

Tones

Color #397b88 mixed toward gray.

#407681

#46727b

#4d6e74

#53696e

#5a6567

Accessibility

Aa White text on this color

4.81:1

Aa Black text on this color

4.36:1

White text reads better on this background (4.81:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5d5d85 · ΔE 23.8

Deuteranopia

#595484 · ΔE 25.4

Tritanopia

#3e8382 · ΔE 7

Achromatopsia

#727272 · ΔE 17.3

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

Code

CSS

background-color: #397b88;

Tailwind (arbitrary value)

bg-[#397b88]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#397b88 (#397b88) is rgb(57, 123, 136) in RGB.

No, #397b88 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 #397b88, or check how it holds up for accessibility.

Generate a palette → Check contrast