#1a1923

Color #1a1923

A muted very dark blue.

Closest named color Black #000000 · ΔE 11.93 Nearest Tailwind class mauve-900 #1d161e · ΔE 3.6

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

Conversions

HEX

#1a1923

RGB

rgb(26, 25, 35)

HSL

hsl(246, 16.7%, 11.8%)

HSV / HSB

hsv(246, 28.6%, 13.7%)

CMYK

cmyk(25.7%, 28.6%, 0%, 86.3%)

LAB

lab(9.29, 3.3, -6.71)

LCH

lch(9.29, 7.48, 296.19)

OKLCH

oklch(21.9%, 0.0195, 289.18)

HWB

hwb(246, 9.8%, 86.3%)

Harmony colors

Complementary

#222319

Analogous

#191d23

#1a1923

#1f1923

Triadic

#1a1923

#231a19

#19231a

Split-complementary

#1a1923

#231f19

#1d2319

Tetradic

#1a1923

#231922

#222319

#19231a

Square

#1a1923

#23191d

#222319

#19231f

Shades

Color #1a1923 mixed toward black.

#16151d

#111117

#0d0d12

#09080c

#040406

Tints

Color #1a1923 mixed toward white.

#3b384f

#5b587b

#807ca1

#aaa8c1

#d5d3e0

Tones

Color #1a1923 mixed toward gray.

#1b1a22

#1b1b21

#1c1c21

#1d1c20

#1d1d1f

Accessibility

Aa White text on this color

17.39:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a21 · ΔE 2.1

Deuteranopia

#1a1a20 · ΔE 2.8

Tritanopia

#1a1f1f · ΔE 9

Achromatopsia

#1a1a1a · ΔE 7

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

Code

CSS

background-color: #1a1923;

Tailwind (arbitrary value)

bg-[#1a1923]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1a1923 (#1a1923) is rgb(26, 25, 35) in RGB.

No, #1a1923 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 #1a1923, or check how it holds up for accessibility.

Generate a palette → Check contrast