#0a54ca

Color #0a54ca

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 8.92 Nearest Tailwind class blue-700 #1447e6 · ΔE 6

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

Conversions

HEX

#0a54ca

RGB

rgb(10, 84, 202)

HSL

hsl(216.9, 90.6%, 41.6%)

HSV / HSB

hsv(216.9, 95%, 79.2%)

CMYK

cmyk(95%, 58.4%, 0%, 20.8%)

LAB

lab(39.01, 26.63, -66.51)

LCH

lch(39.01, 71.64, 291.82)

OKLCH

oklch(48.4%, 0.1952, 260.62)

HWB

hwb(216.9, 3.9%, 20.8%)

Harmony colors

Complementary

#ca800a

Analogous

#0ab4ca

#0a54ca

#200aca

Triadic

#0a54ca

#ca0a54

#54ca0a

Split-complementary

#0a54ca

#ca200a

#b4ca0a

Tetradic

#0a54ca

#800aca

#ca800a

#54ca0a

Square

#0a54ca

#ca0ab4

#ca800a

#0aca20

Shades

Color #0a54ca mixed toward black.

#0846a8

#073887

#052a65

#031c43

#020e22

Tints

Color #0a54ca mixed toward white.

#1269f3

#4287f6

#71a5f8

#a0c3fa

#d0e1fd

Tones

Color #0a54ca mixed toward gray.

#1a58ba

#2a5baa

#3a5f9a

#4a638a

#5a667a

Accessibility

Aa White text on this color

6.7:1

Aa Black text on this color

3.13:1

White text reads better on this background (6.7:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#3839b6 · ΔE 9.8

Deuteranopia

#352fb1 · ΔE 12.2

Tritanopia

#15a4a0 · ΔE 40.7

Achromatopsia

#5c5c5c · ΔE 27.5

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

Code

CSS

background-color: #0a54ca;

Tailwind (arbitrary value)

bg-[#0a54ca]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#0a54ca (#0a54ca) is rgb(10, 84, 202) in RGB.

No, #0a54ca 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.

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 #0a54ca, or check how it holds up for accessibility.

Generate a palette → Check contrast