#01011c

Color #01011c

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 14.97 Nearest Tailwind class slate-950 #020618 · ΔE 4.1

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

Conversions

HEX

#01011c

RGB

rgb(1, 1, 28)

HSL

hsl(240, 93.1%, 5.7%)

HSV / HSB

hsv(240, 96.4%, 11%)

CMYK

cmyk(96.4%, 96.4%, 0%, 89%)

LAB

lab(1.01, 5.18, -14.01)

LCH

lch(1.01, 14.94, 290.29)

OKLCH

oklch(11.1%, 0.0653, 268.86)

HWB

hwb(240, 0.4%, 89%)

Harmony colors

Complementary

#1c1c01

Analogous

#010f1c

#01011c

#0f011c

Triadic

#01011c

#1c0101

#011c01

Split-complementary

#01011c

#1c0f01

#0f1c01

Tetradic

#01011c

#1c011c

#1c1c01

#011c01

Square

#01011c

#1c010f

#1c1c01

#011c0f

Shades

Color #01011c mixed toward black.

#010117

#010113

#01010e

#000009

#000005

Tints

Color #01011c mixed toward white.

#040469

#0707b7

#1717f7

#6464f9

#b2b2fc

Tones

Color #01011c mixed toward gray.

#03031a

#060618

#080815

#0a0a13

#0c0c11

Accessibility

Aa White text on this color

20.54:1

Aa Black text on this color

1.02:1

White text reads better on this background (20.54:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#010118 · ΔE 2.1

Deuteranopia

#010116 · ΔE 3.1

Tritanopia

#011312 · ΔE 15.7

Achromatopsia

#040404 · ΔE 11.8

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

Code

CSS

background-color: #01011c;

Tailwind (arbitrary value)

bg-[#01011c]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#01011c (#01011c) is rgb(1, 1, 28) in RGB.

No, #01011c 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.

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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 #01011c, or check how it holds up for accessibility.

Generate a palette → Check contrast