#1a1b32

Color #1a1b32

A muted very dark blue.

Closest named color Black #000000 · ΔE 20.01 Nearest Tailwind class slate-900 #0f172b · ΔE 3.8

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Conversions

HEX

#1a1b32

RGB

rgb(26, 27, 50)

HSL

hsl(237.5, 31.6%, 14.9%)

HSV / HSB

hsv(237.5, 48%, 19.6%)

CMYK

cmyk(48%, 46%, 0%, 80.4%)

LAB

lab(10.8, 6.84, -15.39)

LCH

lch(10.8, 16.84, 293.96)

OKLCH

oklch(23.4%, 0.044, 280.47)

HWB

hwb(237.5, 10.2%, 80.4%)

Harmony colors

Complementary

#32311a

Analogous

#1a2732

#1a1b32

#251a32

Triadic

#1a1b32

#321a1b

#1b321a

Split-complementary

#1a1b32

#32251a

#27321a

Tetradic

#1a1b32

#311a32

#32311a

#1b321a

Square

#1a1b32

#321a27

#32311a

#1a3225

Shades

Color #1a1b32 mixed toward black.

#16162a

#111221

#0d0d19

#090911

#040408

Tints

Color #1a1b32 mixed toward white.

#333562

#4b4e91

#7073b5

#a0a2ce

#cfd0e6

Tones

Color #1a1b32 mixed toward gray.

#1c1d30

#1e1f2e

#20202c

#22222a

#242428

Accessibility

Aa White text on this color

16.84:1

Aa Black text on this color

1.25:1

White text reads better on this background (16.84:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a2e · ΔE 1.3

Deuteranopia

#1a1a2c · ΔE 2.2

Tritanopia

#1a2a29 · ΔE 18.4

Achromatopsia

#1d1d1d · ΔE 13

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

Code

CSS

background-color: #1a1b32;

Tailwind (arbitrary value)

bg-[#1a1b32]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1a1b32 (#1a1b32) is rgb(26, 27, 50) in RGB.

No, #1a1b32 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #1a1b32, or check how it holds up for accessibility.

Generate a palette → Check contrast