#1d107c

Color #1d107c

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 10.44 Nearest Tailwind class violet-950 #2f0d68 · ΔE 4.4

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Conversions

HEX

#1d107c

RGB

rgb(29, 16, 124)

HSL

hsl(247.2, 77.1%, 27.5%)

HSV / HSB

hsv(247.2, 87.1%, 48.6%)

CMYK

cmyk(76.6%, 87.1%, 0%, 51.4%)

LAB

lab(15.94, 40.91, -57.17)

LCH

lch(15.94, 70.3, 305.59)

OKLCH

oklch(29.4%, 0.1658, 274.46)

HWB

hwb(247.2, 6.3%, 51.4%)

Harmony colors

Complementary

#6f7c10

Analogous

#10397c

#1d107c

#53107c

Triadic

#1d107c

#7c1d10

#107c1d

Split-complementary

#1d107c

#7c5310

#397c10

Tetradic

#1d107c

#7c106f

#6f7c10

#107c1d

Square

#1d107c

#7c1039

#6f7c10

#107c53

Shades

Color #1d107c mixed toward black.

#180d67

#130b53

#0f083e

#0a0529

#050315

Tints

Color #1d107c mixed toward white.

#2a17b3

#3c25e3

#6c5bea

#9d92f1

#cec8f8

Tones

Color #1d107c mixed toward gray.

#241973

#2b226a

#322b61

#383458

#3f3d4f

Accessibility

Aa White text on this color

14.82:1

Aa Black text on this color

1.42:1

White text reads better on this background (14.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#18186d · ΔE 3.4

Deuteranopia

#191a69 · ΔE 4.4

Tritanopia

#1c605d · ΔE 35.4

Achromatopsia

#282828 · ΔE 27.3

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

Code

CSS

background-color: #1d107c;

Tailwind (arbitrary value)

bg-[#1d107c]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1d107c (#1d107c) is rgb(29, 16, 124) in RGB.

No, #1d107c 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 #1d107c, or check how it holds up for accessibility.

Generate a palette → Check contrast