#285fd1

Color #285fd1

A moderately saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 5.44 Nearest Tailwind class blue-600 #155dfc · ΔE 5.3

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

Conversions

HEX

#285fd1

RGB

rgb(40, 95, 209)

HSL

hsl(220.5, 67.9%, 48.8%)

HSV / HSB

hsv(220.5, 80.9%, 82%)

CMYK

cmyk(80.9%, 54.5%, 0%, 18%)

LAB

lab(43.12, 23.94, -63.84)

LCH

lch(43.12, 68.18, 290.56)

OKLCH

oklch(51.8%, 0.1859, 262.49)

HWB

hwb(220.5, 15.7%, 18%)

Harmony colors

Complementary

#d19a28

Analogous

#28b3d1

#285fd1

#4628d1

Triadic

#285fd1

#d1285f

#5fd128

Split-complementary

#285fd1

#d14628

#b3d128

Tetradic

#285fd1

#9a28d1

#d19a28

#5fd128

Square

#285fd1

#d128b3

#d19a28

#28d146

Shades

Color #285fd1 mixed toward black.

#214fae

#1b3f8b

#142f68

#0d2046

#071023

Tints

Color #285fd1 mixed toward white.

#4878dc

#6d93e3

#91aeea

#b6c9f1

#dae4f8

Tones

Color #285fd1 mixed toward gray.

#3664c3

#4469b5

#526ea7

#607399

#6e788b

Accessibility

Aa White text on this color

5.76:1

Aa Black text on this color

3.65:1

White text reads better on this background (5.76:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4647bd · ΔE 9.4

Deuteranopia

#433fb8 · ΔE 11.6

Tritanopia

#2daca8 · ΔE 39.1

Achromatopsia

#666666 · ΔE 26.9

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

Code

CSS

background-color: #285fd1;

Tailwind (arbitrary value)

bg-[#285fd1]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#285fd1 (#285fd1) is rgb(40, 95, 209) in RGB.

No, #285fd1 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #285fd1, or check how it holds up for accessibility.

Generate a palette → Check contrast