#2037cf

Color #2037cf

A vivid, highly saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 21.27 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.6

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

Conversions

HEX

#2037cf

RGB

rgb(32, 55, 207)

HSL

hsl(232.1, 73.2%, 46.9%)

HSV / HSB

hsv(232.1, 84.5%, 81.2%)

CMYK

cmyk(84.5%, 73.4%, 0%, 18.8%)

LAB

lab(33.01, 47.8, -79.26)

LCH

lch(33.01, 92.56, 301.09)

OKLCH

oklch(44.2%, 0.2301, 267.28)

HWB

hwb(232.1, 12.5%, 18.8%)

Harmony colors

Complementary

#cfb820

Analogous

#208fcf

#2037cf

#6120cf

Triadic

#2037cf

#cf2037

#37cf20

Split-complementary

#2037cf

#cf6120

#8fcf20

Tetradic

#2037cf

#b820cf

#cfb820

#37cf20

Square

#2037cf

#cf208f

#cfb820

#20cf61

Shades

Color #2037cf mixed toward black.

#1b2ead

#15258a

#101c68

#0b1245

#050923

Tints

Color #2037cf mixed toward white.

#3c51e1

#6374e7

#8a97ed

#b1baf3

#d8dcf9

Tones

Color #2037cf mixed toward gray.

#2f42c1

#3d4db2

#4c57a3

#5a6295

#696d86

Accessibility

Aa White text on this color

8.37:1

Aa Black text on this color

2.51:1

White text reads better on this background (8.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2cb8 · ΔE 4

Deuteranopia

#2a28b3 · ΔE 5.2

Tritanopia

#22a49f · ΔE 46.5

Achromatopsia

#4e4e4e · ΔE 30

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

Code

CSS

background-color: #2037cf;

Tailwind (arbitrary value)

bg-[#2037cf]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2037cf (#2037cf) is rgb(32, 55, 207) in RGB.

No, #2037cf 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 #2037cf, or check how it holds up for accessibility.

Generate a palette → Check contrast