#1f08c5

Color #1f08c5

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 6.16 Nearest Tailwind class indigo-800 #372aac · ΔE 5.4

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Conversions

HEX

#1f08c5

RGB

rgb(31, 8, 197)

HSL

hsl(247.3, 92.2%, 40.2%)

HSV / HSB

hsv(247.3, 95.9%, 77.3%)

CMYK

cmyk(84.3%, 95.9%, 0%, 22.7%)

LAB

lab(25.24, 63.85, -86.33)

LCH

lch(25.24, 107.38, 306.49)

OKLCH

oklch(38.5%, 0.2494, 269.01)

HWB

hwb(247.3, 3.1%, 22.7%)

Harmony colors

Complementary

#aec508

Analogous

#0850c5

#1f08c5

#7e08c5

Triadic

#1f08c5

#c51f08

#08c51f

Split-complementary

#1f08c5

#c57e08

#50c508

Tetradic

#1f08c5

#c508ae

#aec508

#08c51f

Square

#1f08c5

#c50850

#aec508

#08c57e

Shades

Color #1f08c5 mixed toward black.

#1a07a4

#150583

#0f0463

#0a0342

#050121

Tints

Color #1f08c5 mixed toward white.

#270bf5

#523cf7

#7e6cf9

#a99dfb

#d4cefd

Tones

Color #1f08c5 mixed toward gray.

#2b18b5

#3728a6

#433796

#4f4786

#5b5776

Accessibility

Aa White text on this color

11.06:1

Aa Black text on this color

1.9:1

White text reads better on this background (11.06:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1717ae · ΔE 3.1

Deuteranopia

#191aa8 · ΔE 4

Tritanopia

#1e9994 · ΔE 48

Achromatopsia

#3c3c3c · ΔE 31.4

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

Code

CSS

background-color: #1f08c5;

Tailwind (arbitrary value)

bg-[#1f08c5]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1f08c5 (#1f08c5) is rgb(31, 8, 197) in RGB.

No, #1f08c5 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 #1f08c5, or check how it holds up for accessibility.

Generate a palette → Check contrast