#151c29

Color #151c29

A muted very dark blue.

Closest named color Black #000000 · ΔE 14.19 Nearest Tailwind class gray-900 #101828 · ΔE 2.2

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Conversions

HEX

#151c29

RGB

rgb(21, 28, 41)

HSL

hsl(219, 32.3%, 12.2%)

HSV / HSB

hsv(219, 48.8%, 16.1%)

CMYK

cmyk(48.8%, 31.7%, 0%, 83.9%)

LAB

lab(10.18, 1.08, -9.82)

LCH

lch(10.18, 9.88, 276.28)

OKLCH

oklch(22.6%, 0.0275, 262.49)

HWB

hwb(219, 8.2%, 83.9%)

Harmony colors

Complementary

#292215

Analogous

#152629

#151c29

#181529

Triadic

#151c29

#29151c

#1c2915

Split-complementary

#151c29

#291815

#262915

Tetradic

#151c29

#221529

#292215

#1c2915

Square

#151c29

#291526

#292215

#152918

Shades

Color #151c29 mixed toward black.

#121722

#0e131b

#0b0e15

#07090e

#040507

Tints

Color #151c29 mixed toward white.

#2e3e5b

#485f8c

#6b84b3

#9cadcc

#ced6e6

Tones

Color #151c29 mixed toward gray.

#171d27

#181d26

#1a1e24

#1c1e22

#1d1f21

Accessibility

Aa White text on this color

17.07:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181826 · ΔE 4.3

Deuteranopia

#181726 · ΔE 5.2

Tritanopia

#152423 · ΔE 11.7

Achromatopsia

#1c1c1c · ΔE 8.1

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

Code

CSS

background-color: #151c29;

Tailwind (arbitrary value)

bg-[#151c29]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#151c29 (#151c29) is rgb(21, 28, 41) in RGB.

No, #151c29 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

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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 #151c29, or check how it holds up for accessibility.

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