#1a197c

Color #1a197c

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 7.02 Nearest Tailwind class indigo-900 #312c85 · ΔE 5.2

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Conversions

HEX

#1a197c

RGB

rgb(26, 25, 124)

HSL

hsl(240.6, 66.4%, 29.2%)

HSV / HSB

hsv(240.6, 79.8%, 48.6%)

CMYK

cmyk(79%, 79.8%, 0%, 51.4%)

LAB

lab(17.32, 36.06, -54.88)

LCH

lch(17.32, 65.67, 303.31)

OKLCH

oklch(30.3%, 0.159, 272.05)

HWB

hwb(240.6, 9.8%, 51.4%)

Harmony colors

Complementary

#7b7c19

Analogous

#19497c

#1a197c

#4b197c

Triadic

#1a197c

#7c1a19

#197c1a

Split-complementary

#1a197c

#7c4b19

#497c19

Tetradic

#1a197c

#7c197b

#7b7c19

#197c1a

Square

#1a197c

#7c1949

#7b7c19

#197c4b

Shades

Color #1a197c mixed toward black.

#161567

#111153

#0d0d3e

#090829

#040415

Tints

Color #1a197c mixed toward white.

#2523ae

#3837d7

#6a69e1

#9c9beb

#cdcdf5

Tones

Color #1a197c mixed toward gray.

#222174

#2a296b

#323263

#3a3a5b

#424253

Accessibility

Aa White text on this color

14.25:1

Aa Black text on this color

1.47:1

White text reads better on this background (14.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a6e · ΔE 2.4

Deuteranopia

#1a1a6a · ΔE 3.1

Tritanopia

#1a615d · ΔE 35.3

Achromatopsia

#2b2b2b · ΔE 26.6

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

Code

CSS

background-color: #1a197c;

Tailwind (arbitrary value)

bg-[#1a197c]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1a197c (#1a197c) is rgb(26, 25, 124) in RGB.

No, #1a197c 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 #1a197c, or check how it holds up for accessibility.

Generate a palette → Check contrast