#1f209b

Color #1f209b

A moderately saturated dark blue.

Closest named color Navy #000080 · ΔE 10.64 Nearest Tailwind class indigo-800 #372aac · ΔE 4

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Conversions

HEX

#1f209b

RGB

rgb(31, 32, 155)

HSL

hsl(239.5, 66.7%, 36.5%)

HSV / HSB

hsv(239.5, 80%, 60.8%)

CMYK

cmyk(80%, 79.4%, 0%, 39.2%)

LAB

lab(22.62, 43.08, -65.48)

LCH

lch(22.62, 78.38, 303.34)

OKLCH

oklch(35.1%, 0.1896, 270.82)

HWB

hwb(239.5, 12.2%, 39.2%)

Harmony colors

Complementary

#9b9a1f

Analogous

#1f5e9b

#1f209b

#5c1f9b

Triadic

#1f209b

#9b1f20

#209b1f

Split-complementary

#1f209b

#9b5c1f

#5e9b1f

Tetradic

#1f209b

#9a1f9b

#9b9a1f

#209b1f

Square

#1f209b

#9b1f5e

#9b9a1f

#1f9b5c

Shades

Color #1f209b mixed toward black.

#1a1b81

#151567

#0f104e

#0a0b34

#05051a

Tints

Color #1f209b mixed toward white.

#2829c8

#4b4cdb

#7879e4

#a5a6ed

#d2d2f6

Tones

Color #1f209b mixed toward gray.

#292a91

#343486

#3e3f7c

#484972

#535367

Accessibility

Aa White text on this color

12.08:1

Aa Black text on this color

1.74:1

White text reads better on this background (12.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f89 · ΔE 2.6

Deuteranopia

#1f1f85 · ΔE 3.2

Tritanopia

#1f7975 · ΔE 39.3

Achromatopsia

#363636 · ΔE 28.4

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

Code

CSS

background-color: #1f209b;

Tailwind (arbitrary value)

bg-[#1f209b]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1f209b (#1f209b) is rgb(31, 32, 155) in RGB.

No, #1f209b 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

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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 #1f209b, or check how it holds up for accessibility.

Generate a palette → Check contrast