#21219c

Color #21219c

A moderately saturated dark blue.

Closest named color Navy #000080 · ΔE 11.04 Nearest Tailwind class indigo-800 #372aac · ΔE 3.7

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

Conversions

HEX

#21219c

RGB

rgb(33, 33, 156)

HSL

hsl(240, 65.1%, 37.1%)

HSV / HSB

hsv(240, 78.8%, 61.2%)

CMYK

cmyk(78.8%, 78.8%, 0%, 38.8%)

LAB

lab(23.03, 43.01, -65.4)

LCH

lch(23.03, 78.28, 303.33)

OKLCH

oklch(35.5%, 0.1894, 271.36)

HWB

hwb(240, 12.9%, 38.8%)

Harmony colors

Complementary

#9c9c21

Analogous

#215f9c

#21219c

#5f219c

Triadic

#21219c

#9c2121

#219c21

Split-complementary

#21219c

#9c5f21

#5f9c21

Tetradic

#21219c

#9c219c

#9c9c21

#219c21

Square

#21219c

#9c215f

#9c9c21

#219c5f

Shades

Color #21219c mixed toward black.

#1c1c82

#161668

#11114e

#0b0b34

#06061a

Tints

Color #21219c mixed toward white.

#2a2ac8

#4e4eda

#7b7be3

#a7a7ec

#d3d3f6

Tones

Color #21219c mixed toward gray.

#2b2b92

#363688

#40407d

#4a4a73

#545469

Accessibility

Aa White text on this color

11.92:1

Aa Black text on this color

1.76:1

White text reads better on this background (11.92:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#21218a · ΔE 2.6

Deuteranopia

#212186 · ΔE 3.2

Tritanopia

#217a76 · ΔE 39.3

Achromatopsia

#373737 · ΔE 28.4

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

Code

CSS

background-color: #21219c;

Tailwind (arbitrary value)

bg-[#21219c]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#21219c (#21219c) is rgb(33, 33, 156) in RGB.

No, #21219c 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 #21219c, or check how it holds up for accessibility.

Generate a palette → Check contrast