#1e3b5b

Color #1e3b5b

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 15.49 Nearest Tailwind class slate-700 #314158 · ΔE 4.2

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

Conversions

HEX

#1e3b5b

RGB

rgb(30, 59, 91)

HSL

hsl(211.5, 50.4%, 23.7%)

HSV / HSB

hsv(211.5, 67%, 35.7%)

CMYK

cmyk(67%, 35.2%, 0%, 64.3%)

LAB

lab(24.19, 0.5, -22.39)

LCH

lch(24.19, 22.4, 271.28)

OKLCH

oklch(34.6%, 0.0664, 252.3)

HWB

hwb(211.5, 11.8%, 64.3%)

Harmony colors

Complementary

#5b3e1e

Analogous

#1e595b

#1e3b5b

#1f1e5b

Triadic

#1e3b5b

#5b1e3b

#3b5b1e

Split-complementary

#1e3b5b

#5b1f1e

#595b1e

Tetradic

#1e3b5b

#3e1e5b

#5b3e1e

#3b5b1e

Square

#1e3b5b

#5b1e59

#5b3e1e

#1e5b1f

Shades

Color #1e3b5b mixed toward black.

#19314c

#14273d

#0f1d2d

#0a141e

#050a0f

Tints

Color #1e3b5b mixed toward white.

#2e5b8c

#3e7abc

#6d9bcf

#9dbddf

#cedeef

Tones

Color #1e3b5b mixed toward gray.

#233b56

#283b51

#2d3c4c

#323c47

#373c42

Accessibility

Aa White text on this color

11.46:1

Aa Black text on this color

1.83:1

White text reads better on this background (11.46:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2d55 · ΔE 9.8

Deuteranopia

#2b2953 · ΔE 10.6

Tritanopia

#204f4e · ΔE 19.2

Achromatopsia

#393939 · ΔE 14.9

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

Code

CSS

background-color: #1e3b5b;

Tailwind (arbitrary value)

bg-[#1e3b5b]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Light Steel Blue #b0c4de

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#1e3b5b (#1e3b5b) is rgb(30, 59, 91) in RGB.

No, #1e3b5b 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 #1e3b5b, or check how it holds up for accessibility.

Generate a palette → Check contrast