#1000da

Color #1000da

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 5.48 Nearest Tailwind class indigo-700 #432dd7 · ΔE 6

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Conversions

HEX

#1000da

RGB

rgb(16, 0, 218)

HSL

hsl(244.4, 100%, 42.7%)

HSV / HSB

hsv(244.4, 100%, 85.5%)

CMYK

cmyk(92.7%, 100%, 0%, 14.5%)

LAB

lab(27.21, 70.44, -95.3)

LCH

lch(27.21, 118.51, 306.47)

OKLCH

oklch(40.5%, 0.276, 265.64)

HWB

hwb(244.4, 0%, 14.5%)

Harmony colors

Complementary

#cada00

Analogous

#005dda

#1000da

#7d00da

Triadic

#1000da

#da1000

#00da10

Split-complementary

#1000da

#da7d00

#5dda00

Tetradic

#1000da

#da00ca

#cada00

#00da10

Square

#1000da

#da005d

#cada00

#00da7d

Shades

Color #1000da mixed toward black.

#0d00b5

#0b0091

#08006d

#050049

#030024

Tints

Color #1000da mixed toward white.

#1d0bff

#4a3cff

#786dff

#a59eff

#d2ceff

Tones

Color #1000da mixed toward gray.

#1f12c8

#2f24b5

#3e36a3

#4e4991

#5d5b7f

Accessibility

Aa White text on this color

10.32:1

Aa Black text on this color

2.03:1

White text reads better on this background (10.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0a0ac1 · ΔE 3.1

Deuteranopia

#0b0cba · ΔE 3.9

Tritanopia

#0fa9a3 · ΔE 52.4

Achromatopsia

#404040 · ΔE 32.3

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

Code

CSS

background-color: #1000da;

Tailwind (arbitrary value)

bg-[#1000da]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1000da (#1000da) is rgb(16, 0, 218) in RGB.

No, #1000da 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 #1000da, or check how it holds up for accessibility.

Generate a palette → Check contrast