#1a282f

Color #1a282f

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 13.3 Nearest Tailwind class mist-800 #22292b · ΔE 3.6

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Conversions

HEX

#1a282f

RGB

rgb(26, 40, 47)

HSL

hsl(200, 28.8%, 14.3%)

HSV / HSB

hsv(200, 44.7%, 18.4%)

CMYK

cmyk(44.7%, 14.9%, 0%, 81.6%)

LAB

lab(15.18, -3.7, -6.47)

LCH

lch(15.18, 7.45, 240.24)

OKLCH

oklch(26.7%, 0.0231, 230.45)

HWB

hwb(200, 10.2%, 81.6%)

Harmony colors

Complementary

#2f211a

Analogous

#1a2f2b

#1a282f

#1a1d2f

Triadic

#1a282f

#2f1a28

#282f1a

Split-complementary

#1a282f

#2f1a1d

#2f2b1a

Tetradic

#1a282f

#211a2f

#2f211a

#282f1a

Square

#1a282f

#2b1a2f

#2f211a

#1d2f1a

Shades

Color #1a282f mixed toward black.

#162127

#111b1f

#0d1417

#090d10

#040708

Tints

Color #1a282f mixed toward white.

#34505e

#4e788d

#729cb1

#a1bdcb

#d0dee5

Tones

Color #1a282f mixed toward gray.

#1c272d

#1d272b

#1f262a

#212628

#232526

Accessibility

Aa White text on this color

15.12:1

Aa Black text on this color

1.39:1

White text reads better on this background (15.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#21212d · ΔE 9.5

Deuteranopia

#201f2d · ΔE 11

Tritanopia

#1b2c2c · ΔE 5.5

Achromatopsia

#262626 · ΔE 7.2

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

Code

CSS

background-color: #1a282f;

Tailwind (arbitrary value)

bg-[#1a282f]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#1a282f (#1a282f) is rgb(26, 40, 47) in RGB.

No, #1a282f 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 #1a282f, or check how it holds up for accessibility.

Generate a palette → Check contrast