#030b1c

Color #030b1c

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 11.45 Nearest Tailwind class slate-950 #020618 · ΔE 1.6

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

Conversions

HEX

#030b1c

RGB

rgb(3, 11, 28)

HSL

hsl(220.8, 80.6%, 6.1%)

HSV / HSB

hsv(220.8, 89.3%, 11%)

CMYK

cmyk(89.3%, 60.7%, 0%, 89%)

LAB

lab(3.09, 1.69, -10.9)

LCH

lch(3.09, 11.03, 278.81)

OKLCH

oklch(15.2%, 0.0398, 259.57)

HWB

hwb(220.8, 1.2%, 89%)

Harmony colors

Complementary

#1c1403

Analogous

#03181c

#030b1c

#08031c

Triadic

#030b1c

#1c030b

#0b1c03

Split-complementary

#030b1c

#1c0803

#181c03

Tetradic

#030b1c

#14031c

#1c1403

#0b1c03

Square

#030b1c

#1c0318

#1c1403

#031c08

Shades

Color #030b1c mixed toward black.

#030917

#020713

#02060e

#010409

#010205

Tints

Color #030b1c mixed toward white.

#0b2764

#1344ac

#2765e8

#6f98f0

#b7ccf7

Tones

Color #030b1c mixed toward gray.

#050c1a

#070d18

#090d16

#0b0e14

#0d0f12

Accessibility

Aa White text on this color

19.65:1

Aa Black text on this color

1.07:1

White text reads better on this background (19.65:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#060719 · ΔE 2.5

Deuteranopia

#060518 · ΔE 3.3

Tritanopia

#031615 · ΔE 12.3

Achromatopsia

#0b0b0b · ΔE 8.9

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

Code

CSS

background-color: #030b1c;

Tailwind (arbitrary value)

bg-[#030b1c]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#030b1c (#030b1c) is rgb(3, 11, 28) in RGB.

No, #030b1c 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 #030b1c, or check how it holds up for accessibility.

Generate a palette → Check contrast