#2237bc

Color #2237bc

A moderately saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 18.92 Nearest Tailwind class blue-800 #193cb8 · ΔE 1.9

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

Conversions

HEX

#2237bc

RGB

rgb(34, 55, 188)

HSL

hsl(231.8, 69.4%, 43.5%)

HSV / HSB

hsv(231.8, 81.9%, 73.7%)

CMYK

cmyk(81.9%, 70.7%, 0%, 26.3%)

LAB

lab(31.12, 41.3, -71.27)

LCH

lch(31.12, 82.37, 300.09)

OKLCH

oklch(42.3%, 0.2066, 268)

HWB

hwb(231.8, 13.3%, 26.3%)

Harmony colors

Complementary

#bca722

Analogous

#2284bc

#2237bc

#5a22bc

Triadic

#2237bc

#bc2237

#37bc22

Split-complementary

#2237bc

#bc5a22

#84bc22

Tetradic

#2237bc

#a722bc

#bca722

#37bc22

Square

#2237bc

#bc2284

#bca722

#22bc5a

Shades

Color #2237bc mixed toward black.

#1c2e9d

#17257d

#111b5e

#0b123f

#06091f

Tints

Color #2237bc mixed toward white.

#344ada

#5c6fe2

#8593e9

#aeb7f0

#d6dbf8

Tones

Color #2237bc mixed toward gray.

#2f40af

#3c4aa2

#485395

#555c89

#62667c

Accessibility

Aa White text on this color

8.97:1

Aa Black text on this color

2.34:1

White text reads better on this background (8.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2da8 · ΔE 3.8

Deuteranopia

#2b29a2 · ΔE 5

Tritanopia

#239591 · ΔE 42.5

Achromatopsia

#494949 · ΔE 28.9

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

Code

CSS

background-color: #2237bc;

Tailwind (arbitrary value)

bg-[#2237bc]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2237bc (#2237bc) is rgb(34, 55, 188) in RGB.

No, #2237bc 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.

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Build something with this color

Generate a full palette from #2237bc, or check how it holds up for accessibility.

Generate a palette → Check contrast