#1d2fa7

Color #1d2fa7

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 16.75 Nearest Tailwind class indigo-800 #372aac · ΔE 3.2

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

Conversions

HEX

#1d2fa7

RGB

rgb(29, 47, 167)

HSL

hsl(232.2, 70.4%, 38.4%)

HSV / HSB

hsv(232.2, 82.6%, 65.5%)

CMYK

cmyk(82.6%, 71.9%, 0%, 34.5%)

LAB

lab(26.97, 38.34, -65.58)

LCH

lch(26.97, 75.97, 300.31)

OKLCH

oklch(38.6%, 0.1902, 268.1)

HWB

hwb(232.2, 11.4%, 34.5%)

Harmony colors

Complementary

#a7951d

Analogous

#1d74a7

#1d2fa7

#501da7

Triadic

#1d2fa7

#a71d2f

#2fa71d

Split-complementary

#1d2fa7

#a7501d

#74a71d

Tetradic

#1d2fa7

#951da7

#a7951d

#2fa71d

Square

#1d2fa7

#a71d74

#a7951d

#1da750

Shades

Color #1d2fa7 mixed toward black.

#18278b

#131f6f

#0e1753

#0a1038

#05081c

Tints

Color #1d2fa7 mixed toward white.

#253bd3

#4d60e0

#7988e8

#a6aff0

#d2d7f7

Tones

Color #1d2fa7 mixed toward gray.

#28379b

#344090

#3f4884

#4b5179

#56596d

Accessibility

Aa White text on this color

10.41:1

Aa Black text on this color

2.02:1

White text reads better on this background (10.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#262695 · ΔE 3.4

Deuteranopia

#252390 · ΔE 4.4

Tritanopia

#1e8480 · ΔE 39.8

Achromatopsia

#404040 · ΔE 28.1

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

Code

CSS

background-color: #1d2fa7;

Tailwind (arbitrary value)

bg-[#1d2fa7]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#1d2fa7 (#1d2fa7) is rgb(29, 47, 167) in RGB.

No, #1d2fa7 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 #1d2fa7, or check how it holds up for accessibility.

Generate a palette → Check contrast