#1529bd

Color #1529bd

A vivid, highly saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 15.72 Nearest Tailwind class indigo-800 #372aac · ΔE 3

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Conversions

HEX

#1529bd

RGB

rgb(21, 41, 189)

HSL

hsl(232.9, 80%, 41.2%)

HSV / HSB

hsv(232.9, 88.9%, 74.1%)

CMYK

cmyk(88.9%, 78.3%, 0%, 25.9%)

LAB

lab(27.89, 49.06, -77.21)

LCH

lch(27.89, 91.48, 302.43)

OKLCH

oklch(39.9%, 0.2242, 266.5)

HWB

hwb(232.9, 8.2%, 25.9%)

Harmony colors

Complementary

#bda915

Analogous

#157dbd

#1529bd

#5515bd

Triadic

#1529bd

#bd1529

#29bd15

Split-complementary

#1529bd

#bd5515

#7dbd15

Tetradic

#1529bd

#a915bd

#bda915

#29bd15

Square

#1529bd

#bd157d

#bda915

#15bd55

Shades

Color #1529bd mixed toward black.

#12229e

#0e1b7e

#0b145f

#070e3f

#040720

Tints

Color #1529bd mixed toward white.

#1e36e6

#4b5eeb

#7886f0

#a5aef5

#d2d7fa

Tones

Color #1529bd mixed toward gray.

#2334af

#313ea1

#3f4993

#4d5485

#5b5e77

Accessibility

Aa White text on this color

10.08:1

Aa Black text on this color

2.08:1

White text reads better on this background (10.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1fa8 · ΔE 3.5

Deuteranopia

#1e1ca2 · ΔE 4.5

Tritanopia

#169490 · ΔE 44.5

Achromatopsia

#424242 · ΔE 29.9

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

Code

CSS

background-color: #1529bd;

Tailwind (arbitrary value)

bg-[#1529bd]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1529bd (#1529bd) is rgb(21, 41, 189) in RGB.

No, #1529bd 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.

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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 #1529bd, or check how it holds up for accessibility.

Generate a palette → Check contrast