#0f0f17

Color #0f0f17

A muted very dark blue.

Closest named color Black #000000 · ΔE 6.8 Nearest Tailwind class gray-950 #030712 · ΔE 2.2

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Conversions

HEX

#0f0f17

RGB

rgb(15, 15, 23)

HSL

hsl(240, 21.1%, 7.5%)

HSV / HSB

hsv(240, 34.8%, 9%)

CMYK

cmyk(34.8%, 34.8%, 0%, 91%)

LAB

lab(4.56, 1.74, -4.73)

LCH

lch(4.56, 5.04, 290.2)

OKLCH

oklch(17.3%, 0.0165, 284.37)

HWB

hwb(240, 5.9%, 91%)

Harmony colors

Complementary

#17170f

Analogous

#0f1317

#0f0f17

#130f17

Triadic

#0f0f17

#170f0f

#0f170f

Split-complementary

#0f0f17

#17130f

#13170f

Tetradic

#0f0f17

#170f17

#17170f

#0f170f

Square

#0f0f17

#170f13

#17170f

#0f1713

Shades

Color #0f0f17 mixed toward black.

#0d0d13

#0a0a0f

#08080c

#050508

#030304

Tints

Color #0f0f17 mixed toward white.

#2e2e47

#4d4d76

#7070a2

#a0a0c1

#cfcfe0

Tones

Color #0f0f17 mixed toward gray.

#101016

#111115

#121214

Accessibility

Aa White text on this color

19.07:1

Aa Black text on this color

1.1:1

White text reads better on this background (19.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f15 · ΔE 1.3

Deuteranopia

#0f0f15 · ΔE 1.3

Tritanopia

#0f1414 · ΔE 6.2

Achromatopsia

#101010 · ΔE 4.8

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

Code

CSS

background-color: #0f0f17;

Tailwind (arbitrary value)

bg-[#0f0f17]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#0f0f17 (#0f0f17) is rgb(15, 15, 23) in RGB.

No, #0f0f17 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.

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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 #0f0f17, or check how it holds up for accessibility.

Generate a palette → Check contrast