#1b3250

Color #1b3250

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 16.14 Nearest Tailwind class sky-950 #052f4a · ΔE 4.5

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Conversions

HEX

#1b3250

RGB

rgb(27, 50, 80)

HSL

hsl(214, 49.5%, 21%)

HSV / HSB

hsv(214, 66.3%, 31.4%)

CMYK

cmyk(66.3%, 37.5%, 0%, 68.6%)

LAB

lab(20.41, 1.76, -21.07)

LCH

lch(20.41, 21.14, 274.77)

OKLCH

oklch(31.4%, 0.0615, 255.69)

HWB

hwb(214, 10.6%, 68.6%)

Harmony colors

Complementary

#50391b

Analogous

#1b4d50

#1b3250

#1f1b50

Triadic

#1b3250

#501b32

#32501b

Split-complementary

#1b3250

#501f1b

#4d501b

Tetradic

#1b3250

#391b50

#50391b

#32501b

Square

#1b3250

#501b4d

#50391b

#1b501f

Shades

Color #1b3250 mixed toward black.

#172a43

#122135

#0e1928

#09111b

#05080d

Tints

Color #1b3250 mixed toward white.

#2c5182

#3d71b4

#6894cc

#9bb7dd

#cddbee

Tones

Color #1b3250 mixed toward gray.

#1f334c

#243347

#283443

#2d343e

#31353a

Accessibility

Aa White text on this color

12.97:1

Aa Black text on this color

1.62:1

White text reads better on this background (12.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#27274a · ΔE 8.4

Deuteranopia

#252449 · ΔE 9

Tritanopia

#1d4544 · ΔE 19.2

Achromatopsia

#313131 · ΔE 14.4

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

Code

CSS

background-color: #1b3250;

Tailwind (arbitrary value)

bg-[#1b3250]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#1b3250 (#1b3250) is rgb(27, 50, 80) in RGB.

No, #1b3250 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 #1b3250, or check how it holds up for accessibility.

Generate a palette → Check contrast