#191a30

Color #191a30

A muted very dark blue.

Closest named color Black #000000 · ΔE 19.17 Nearest Tailwind class slate-900 #0f172b · ΔE 3.5

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Conversions

HEX

#191a30

RGB

rgb(25, 26, 48)

HSL

hsl(237.4, 31.5%, 14.3%)

HSV / HSB

hsv(237.4, 47.9%, 18.8%)

CMYK

cmyk(47.9%, 45.8%, 0%, 81.2%)

LAB

lab(10.25, 6.54, -14.82)

LCH

lch(10.25, 16.2, 293.81)

OKLCH

oklch(22.9%, 0.0423, 280.49)

HWB

hwb(237.4, 9.8%, 81.2%)

Harmony colors

Complementary

#302f19

Analogous

#192530

#191a30

#231930

Triadic

#191a30

#30191a

#1a3019

Split-complementary

#191a30

#302319

#253019

Tetradic

#191a30

#2f1930

#302f19

#1a3019

Square

#191a30

#301925

#302f19

#193023

Shades

Color #191a30 mixed toward black.

#151628

#111120

#0c0d18

#080910

#040408

Tints

Color #191a30 mixed toward white.

#323460

#4b4e90

#6f72b4

#9fa1cd

#cfd0e6

Tones

Color #191a30 mixed toward gray.

#1b1c2e

#1d1d2c

#1f1f2a

#212128

#232326

Accessibility

Aa White text on this color

17.05:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19192c · ΔE 1.4

Deuteranopia

#19192b · ΔE 1.8

Tritanopia

#192827 · ΔE 17.8

Achromatopsia

#1c1c1c · ΔE 12.7

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

Code

CSS

background-color: #191a30;

Tailwind (arbitrary value)

bg-[#191a30]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#191a30 (#191a30) is rgb(25, 26, 48) in RGB.

No, #191a30 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 #191a30, or check how it holds up for accessibility.

Generate a palette → Check contrast