#121027

Color #121027

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 17.95 Nearest Tailwind class slate-900 #0f172b · ΔE 4.6

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Conversions

HEX

#121027

RGB

rgb(18, 16, 39)

HSL

hsl(245.2, 41.8%, 10.8%)

HSV / HSB

hsv(245.2, 59%, 15.3%)

CMYK

cmyk(53.8%, 59%, 0%, 84.7%)

LAB

lab(5.83, 7.67, -15.14)

LCH

lch(5.83, 16.97, 296.87)

OKLCH

oklch(19%, 0.0456, 285.13)

HWB

hwb(245.2, 6.3%, 84.7%)

Harmony colors

Complementary

#252710

Analogous

#101a27

#121027

#1e1027

Triadic

#121027

#271210

#102712

Split-complementary

#121027

#271e10

#1a2710

Tetradic

#121027

#271025

#252710

#102712

Square

#121027

#27101a

#252710

#10271e

Shades

Color #121027 mixed toward black.

#0f0d21

#0c0b1a

#090814

#06050d

#030307

Tints

Color #121027 mixed toward white.

#2b265d

#443c93

#665ebd

#9993d3

#ccc9e9

Tones

Color #121027 mixed toward gray.

#141225

#151423

#171621

#18181f

#1a1a1d

Accessibility

Aa White text on this color

18.6:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#111123 · ΔE 2.8

Deuteranopia

#111122 · ΔE 3.3

Tritanopia

#121f1e · ΔE 18.2

Achromatopsia

#131313 · ΔE 13.3

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

Code

CSS

background-color: #121027;

Tailwind (arbitrary value)

bg-[#121027]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#121027 (#121027) is rgb(18, 16, 39) in RGB.

No, #121027 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 #121027, or check how it holds up for accessibility.

Generate a palette → Check contrast