#1a286f

Color #1a286f

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.22 Nearest Tailwind class blue-950 #162456 · ΔE 4.6

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Conversions

HEX

#1a286f

RGB

rgb(26, 40, 111)

HSL

hsl(230.1, 62%, 26.9%)

HSV / HSB

hsv(230.1, 76.6%, 43.5%)

CMYK

cmyk(76.6%, 64%, 0%, 56.5%)

LAB

lab(19.58, 21.34, -42.82)

LCH

lch(19.58, 47.84, 296.49)

OKLCH

oklch(31.5%, 0.1236, 269.35)

HWB

hwb(230.1, 10.2%, 56.5%)

Harmony colors

Complementary

#6f611a

Analogous

#1a536f

#1a286f

#371a6f

Triadic

#1a286f

#6f1a28

#286f1a

Split-complementary

#1a286f

#6f371a

#536f1a

Tetradic

#1a286f

#611a6f

#6f611a

#286f1a

Square

#1a286f

#6f1a53

#6f611a

#1a6f37

Shades

Color #1a286f mixed toward black.

#16215d

#111b4a

#0d1438

#090d25

#040713

Tints

Color #1a286f mixed toward white.

#263aa1

#364fd0

#687bdc

#9aa7e7

#cdd3f3

Tones

Color #1a286f mixed toward gray.

#212d68

#283261

#2f365a

#363b53

#3e404c

Accessibility

Aa White text on this color

13.32:1

Aa Black text on this color

1.58:1

White text reads better on this background (13.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212163 · ΔE 3.2

Deuteranopia

#201f60 · ΔE 3.9

Tritanopia

#1b5956 · ΔE 30.3

Achromatopsia

#2f2f2f · ΔE 23.4

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

Code

CSS

background-color: #1a286f;

Tailwind (arbitrary value)

bg-[#1a286f]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#1a286f (#1a286f) is rgb(26, 40, 111) in RGB.

No, #1a286f is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #1a286f, or check how it holds up for accessibility.

Generate a palette → Check contrast