#030010

Color #030010

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 6.96 Nearest Tailwind class slate-950 #020618 · ΔE 3.1

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Conversions

HEX

#030010

RGB

rgb(3, 0, 16)

HSL

hsl(251.3, 100%, 3.1%)

HSV / HSB

hsv(251.3, 100%, 6.3%)

CMYK

cmyk(81.3%, 100%, 0%, 93.7%)

LAB

lab(0.51, 3.16, -6.18)

LCH

lch(0.51, 6.94, 297.08)

OKLCH

oklch(9%, 0.0507, 290.08)

HWB

hwb(251.3, 0%, 93.7%)

Harmony colors

Complementary

#0d1000

Analogous

#000510

#030010

#0b0010

Triadic

#030010

#100300

#001003

Split-complementary

#030010

#100b00

#051000

Tetradic

#030010

#10000d

#0d1000

#001003

Square

#030010

#100005

#0d1000

#00100b

Shades

Color #030010 mixed toward black.

#02000d

#02000b

#010008

#010005

#000003

Tints

Color #030010 mixed toward white.

#120062

#2200b5

#3608ff

#795aff

#bcadff

Tones

Color #030010 mixed toward gray.

#04010e

#05030d

#05040c

#06050b

#070709

Accessibility

Aa White text on this color

20.76:1

Aa Black text on this color

1.01:1

White text reads better on this background (20.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#02020d · ΔE 2.4

Deuteranopia

#02020c · ΔE 2.8

Tritanopia

#030a09 · ΔE 8.5

Achromatopsia

#020202 · ΔE 6.6

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

Code

CSS

background-color: #030010;

Tailwind (arbitrary value)

bg-[#030010]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#030010 (#030010) is rgb(3, 0, 16) in RGB.

No, #030010 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.

Try it → Accessibility

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 #030010, or check how it holds up for accessibility.

Generate a palette → Check contrast