#1d658d

Color #1d658d

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 13.11 Nearest Tailwind class sky-700 #0069a8 · ΔE 4.4

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

Conversions

HEX

#1d658d

RGB

rgb(29, 101, 141)

HSL

hsl(201.4, 65.9%, 33.3%)

HSV / HSB

hsv(201.4, 79.4%, 55.3%)

CMYK

cmyk(79.4%, 28.4%, 0%, 44.7%)

LAB

lab(40.39, -7.3, -28.24)

LCH

lch(40.39, 29.17, 255.51)

OKLCH

oklch(48.3%, 0.094, 238.14)

HWB

hwb(201.4, 11.4%, 44.7%)

Harmony colors

Complementary

#8d451d

Analogous

#1d8d7d

#1d658d

#1d2d8d

Triadic

#1d658d

#8d1d65

#658d1d

Split-complementary

#1d658d

#8d1d2d

#8d7d1d

Tetradic

#1d658d

#451d8d

#8d451d

#658d1d

Square

#1d658d

#7d1d8d

#8d451d

#2d8d1d

Shades

Color #1d658d mixed toward black.

#185475

#13435e

#0e3246

#0a222f

#051117

Tints

Color #1d658d mixed toward white.

#2787bc

#43a3d8

#72bae2

#a1d1ec

#d0e8f5

Tones

Color #1d658d mixed toward gray.

#266284

#30607a

#395d71

#425a68

#4c585e

Accessibility

Aa White text on this color

6.37:1

Aa Black text on this color

3.3:1

White text reads better on this background (6.37:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#474885 · ΔE 16.8

Deuteranopia

#433e83 · ΔE 18.9

Tritanopia

#257e7c · ΔE 19.3

Achromatopsia

#5f5f5f · ΔE 17.9

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

Code

CSS

background-color: #1d658d;

Tailwind (arbitrary value)

bg-[#1d658d]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Deep Sky Blue #00bfff

Alice Blue #f0f8ff

Frequently asked questions

#1d658d (#1d658d) is rgb(29, 101, 141) in RGB.

No, #1d658d 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 #1d658d, or check how it holds up for accessibility.

Generate a palette → Check contrast