#151a34

Color #151a34

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 21.66 Nearest Tailwind class slate-900 #0f172b · ΔE 3.4

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Conversions

HEX

#151a34

RGB

rgb(21, 26, 52)

HSL

hsl(230.3, 42.5%, 14.3%)

HSV / HSB

hsv(230.3, 59.6%, 20.4%)

CMYK

cmyk(59.6%, 50%, 0%, 79.6%)

LAB

lab(10.15, 6.79, -17.89)

LCH

lch(10.15, 19.14, 290.78)

OKLCH

oklch(22.8%, 0.0508, 273.5)

HWB

hwb(230.3, 8.2%, 79.6%)

Harmony colors

Complementary

#342f15

Analogous

#152934

#151a34

#1f1534

Triadic

#151a34

#34151a

#1a3415

Split-complementary

#151a34

#341f15

#293415

Tetradic

#151a34

#2f1534

#342f15

#1a3415

Square

#151a34

#341529

#342f15

#15341f

Shades

Color #151a34 mixed toward black.

#11162b

#0e1123

#0a0d1a

#070911

#030409

Tints

Color #151a34 mixed toward white.

#2a3468

#3f4e9c

#6372c0

#97a1d5

#cbd0ea

Tones

Color #151a34 mixed toward gray.

#181c31

#1a1d2f

#1d1f2c

#1f212a

#222327

Accessibility

Aa White text on this color

17.08:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#17172f · ΔE 2.1

Deuteranopia

#17172e · ΔE 2.2

Tritanopia

#152b2a · ΔE 19.9

Achromatopsia

#1c1c1c · ΔE 14

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

Code

CSS

background-color: #151a34;

Tailwind (arbitrary value)

bg-[#151a34]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#151a34 (#151a34) is rgb(21, 26, 52) in RGB.

No, #151a34 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 #151a34, or check how it holds up for accessibility.

Generate a palette → Check contrast