#1a3b48

Color #1a3b48

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 7.78 Nearest Tailwind class cyan-950 #053345 · ΔE 3.5

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Conversions

HEX

#1a3b48

RGB

rgb(26, 59, 72)

HSL

hsl(197, 46.9%, 19.2%)

HSV / HSB

hsv(197, 63.9%, 28.2%)

CMYK

cmyk(63.9%, 18.1%, 0%, 71.8%)

LAB

lab(23.05, -7.56, -11.63)

LCH

lch(23.05, 13.87, 236.97)

OKLCH

oklch(33.4%, 0.0448, 226.27)

HWB

hwb(197, 10.2%, 71.8%)

Harmony colors

Complementary

#48271a

Analogous

#1a483e

#1a3b48

#1a2448

Triadic

#1a3b48

#481a3b

#3b481a

Split-complementary

#1a3b48

#481a24

#483e1a

Tetradic

#1a3b48

#271a48

#48271a

#3b481a

Square

#1a3b48

#3e1a48

#48271a

#24481a

Shades

Color #1a3b48 mixed toward black.

#16313c

#112730

#0d1d24

#091418

#040a0c

Tints

Color #1a3b48 mixed toward white.

#2c647a

#3e8ead

#68adc8

#9ac8db

#cde4ed

Tones

Color #1a3b48 mixed toward gray.

#1e3944

#223840

#25363c

#293439

#2d3335

Accessibility

Aa White text on this color

11.91:1

Aa Black text on this color

1.76:1

White text reads better on this background (11.91:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c45 · ΔE 16.9

Deuteranopia

#2a2744 · ΔE 18.8

Tritanopia

#1d4342 · ΔE 9.1

Achromatopsia

#373737 · ΔE 11.9

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

Code

CSS

background-color: #1a3b48;

Tailwind (arbitrary value)

bg-[#1a3b48]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Powder Blue #b0e0e6

Frequently asked questions

#1a3b48 (#1a3b48) is rgb(26, 59, 72) in RGB.

No, #1a3b48 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 #1a3b48, or check how it holds up for accessibility.

Generate a palette → Check contrast