#0b0101

Color #0b0101

A vivid, highly saturated very dark red.

Closest named color Black #000000 · ΔE 2.91 Nearest Tailwind class mauve-950 #0c090c · ΔE 2.7

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

Conversions

HEX

#0b0101

RGB

rgb(11, 1, 1)

HSL

hsl(0, 83.3%, 2.4%)

HSV / HSB

hsv(0, 90.9%, 4.3%)

CMYK

cmyk(0%, 90.9%, 90.9%, 95.7%)

LAB

lab(0.86, 2.62, 0.92)

LCH

lch(0.86, 2.78, 19.35)

OKLCH

oklch(10.2%, 0.0309, 24.49)

HWB

hwb(0, 0.4%, 95.7%)

Harmony colors

Complementary

#010b0b

Analogous

#0b0106

#0b0101

#0b0601

Triadic

#0b0101

#010b01

#01010b

Split-complementary

#0b0101

#010b06

#01060b

Tetradic

#0b0101

#0b0b01

#010b0b

#01010b

Square

#0b0101

#060b01

#010b0b

#06010b

Shades

Color #0b0101 mixed toward black.

#090101

#070101

#060101

#040000

#020000

Tints

Color #0b0101 mixed toward white.

#570808

#a30f0f

#ea1b1b

#f16767

#f8b3b3

Tones

Color #0b0101 mixed toward gray.

#0a0202

#0a0303

#090404

#080404

#070505

Accessibility

Aa White text on this color

20.61:1

Aa Black text on this color

1.02:1

White text reads better on this background (20.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#070701 · ΔE 5.2

Deuteranopia

#070801 · ΔE 5.8

Tritanopia

#0b0101 · ΔE 0

Achromatopsia

#030303 · ΔE 3.7

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

Code

CSS

background-color: #0b0101;

Tailwind (arbitrary value)

bg-[#0b0101]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#0b0101 (#0b0101) is rgb(11, 1, 1) in RGB.

No, #0b0101 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 #0b0101, or check how it holds up for accessibility.

Generate a palette → Check contrast