#1f0f8d

Color #1f0f8d

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 5.3 Nearest Tailwind class violet-900 #4d179a · ΔE 6.2

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

Conversions

HEX

#1f0f8d

RGB

rgb(31, 15, 141)

HSL

hsl(247.6, 80.8%, 30.6%)

HSV / HSB

hsv(247.6, 89.4%, 55.3%)

CMYK

cmyk(78%, 89.4%, 0%, 44.7%)

LAB

lab(18.17, 46.61, -64.2)

LCH

lch(18.17, 79.34, 305.98)

OKLCH

oklch(31.6%, 0.1859, 273.3)

HWB

hwb(247.6, 5.9%, 44.7%)

Harmony colors

Complementary

#7d8d0f

Analogous

#0f3e8d

#1f0f8d

#5e0f8d

Triadic

#1f0f8d

#8d1f0f

#0f8d1f

Split-complementary

#1f0f8d

#8d5e0f

#3e8d0f

Tetradic

#1f0f8d

#8d0f7d

#7d8d0f

#0f8d1f

Square

#1f0f8d

#8d0f3e

#7d8d0f

#0f8d5e

Shades

Color #1f0f8d mixed toward black.

#1a0c76

#150a5e

#0f0747

#0a052f

#050218

Tints

Color #1f0f8d mixed toward white.

#2b15c2

#422ae8

#715fee

#a094f4

#d0caf9

Tones

Color #1f0f8d mixed toward gray.

#271983

#2f2478

#362f6e

#3e3963

#464459

Accessibility

Aa White text on this color

13.9:1

Aa Black text on this color

1.51:1

White text reads better on this background (13.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19197c · ΔE 3.4

Deuteranopia

#1a1b78 · ΔE 4.3

Tritanopia

#1e6d69 · ΔE 38.5

Achromatopsia

#2c2c2c · ΔE 28.5

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

Code

CSS

background-color: #1f0f8d;

Tailwind (arbitrary value)

bg-[#1f0f8d]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1f0f8d (#1f0f8d) is rgb(31, 15, 141) in RGB.

No, #1f0f8d 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 #1f0f8d, or check how it holds up for accessibility.

Generate a palette → Check contrast