#151a29

Color #151a29

A muted very dark blue.

Closest named color Black #000000 · ΔE 14.69 Nearest Tailwind class gray-900 #101828 · ΔE 1.4

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

Conversions

HEX

#151a29

RGB

rgb(21, 26, 41)

HSL

hsl(225, 32.3%, 12.2%)

HSV / HSB

hsv(225, 48.8%, 16.1%)

CMYK

cmyk(48.8%, 36.6%, 0%, 83.9%)

LAB

lab(9.47, 2.59, -10.93)

LCH

lch(9.47, 11.23, 283.33)

OKLCH

oklch(22%, 0.0305, 269.62)

HWB

hwb(225, 8.2%, 83.9%)

Harmony colors

Complementary

#292415

Analogous

#152429

#151a29

#1a1529

Triadic

#151a29

#29151a

#1a2915

Split-complementary

#151a29

#291a15

#242915

Tetradic

#151a29

#241529

#292415

#1a2915

Square

#151a29

#291524

#292415

#15291a

Shades

Color #151a29 mixed toward black.

#121622

#0e111b

#0b0d15

#07090e

#040407

Tints

Color #151a29 mixed toward white.

#2e395b

#48598c

#6b7db3

#9ca8cc

#ced4e6

Tones

Color #151a29 mixed toward gray.

#171b27

#181c26

#1a1d24

#1c1d22

#1d1e21

Accessibility

Aa White text on this color

17.33:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#171726 · ΔE 2.8

Deuteranopia

#171725 · ΔE 2.7

Tritanopia

#152323 · ΔE 12.7

Achromatopsia

#1a1a1a · ΔE 9.2

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

Code

CSS

background-color: #151a29;

Tailwind (arbitrary value)

bg-[#151a29]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#151a29 (#151a29) is rgb(21, 26, 41) in RGB.

No, #151a29 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #151a29, or check how it holds up for accessibility.

Generate a palette → Check contrast