#1d2248

Color #1d2248

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 25.59 Nearest Tailwind class blue-950 #162456 · ΔE 3.7

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Conversions

HEX

#1d2248

RGB

rgb(29, 34, 72)

HSL

hsl(233, 42.6%, 19.8%)

HSV / HSB

hsv(233, 59.7%, 28.2%)

CMYK

cmyk(59.7%, 52.8%, 0%, 71.8%)

LAB

lab(14.81, 10.74, -24.54)

LCH

lch(14.81, 26.79, 293.64)

OKLCH

oklch(27%, 0.0702, 275.07)

HWB

hwb(233, 11.4%, 71.8%)

Harmony colors

Complementary

#48431d

Analogous

#1d3848

#1d2248

#2d1d48

Triadic

#1d2248

#481d22

#22481d

Split-complementary

#1d2248

#482d1d

#38481d

Tetradic

#1d2248

#431d48

#48431d

#22481d

Square

#1d2248

#481d38

#48431d

#1d482d

Shades

Color #1d2248 mixed toward black.

#181c3c

#131730

#0e1124

#0a0b18

#05060c

Tints

Color #1d2248 mixed toward white.

#313979

#4450a9

#6d77c4

#9ea5d8

#ced2eb

Tones

Color #1d2248 mixed toward gray.

#212544

#242741

#282a3d

#2b2d3a

#2f3036

Accessibility

Aa White text on this color

15.28:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.28:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f41 · ΔE 2.1

Deuteranopia

#1f1f3f · ΔE 2.6

Tritanopia

#1d3b3a · ΔE 23.6

Achromatopsia

#252525 · ΔE 17.6

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

Code

CSS

background-color: #1d2248;

Tailwind (arbitrary value)

bg-[#1d2248]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1d2248 (#1d2248) is rgb(29, 34, 72) in RGB.

No, #1d2248 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 #1d2248, or check how it holds up for accessibility.

Generate a palette → Check contrast