#154499

Color #154499

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.65 Nearest Tailwind class blue-900 #1c398e · ΔE 4

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

Conversions

HEX

#154499

RGB

rgb(21, 68, 153)

HSL

hsl(218.6, 75.9%, 34.1%)

HSV / HSB

hsv(218.6, 86.3%, 60%)

CMYK

cmyk(86.3%, 55.6%, 0%, 40%)

LAB

lab(30.86, 18.26, -50.74)

LCH

lch(30.86, 53.93, 289.79)

OKLCH

oklch(41%, 0.1483, 261.15)

HWB

hwb(218.6, 8.2%, 40%)

Harmony colors

Complementary

#996a15

Analogous

#158699

#154499

#281599

Triadic

#154499

#991544

#449915

Split-complementary

#154499

#992815

#869915

Tetradic

#154499

#6a1599

#996a15

#449915

Square

#154499

#991586

#996a15

#159928

Shades

Color #154499 mixed toward black.

#11397f

#0e2d66

#0a224c

#071733

#030b19

Tints

Color #154499 mixed toward white.

#1c5aca

#3a77e4

#6b99eb

#9cbbf2

#ceddf8

Tones

Color #154499 mixed toward gray.

#20478e

#2b4a83

#364d78

#41516d

#4c5462

Accessibility

Aa White text on this color

9.06:1

Aa Black text on this color

2.32:1

White text reads better on this background (9.06:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30308a · ΔE 8.3

Deuteranopia

#2d2986 · ΔE 10

Tritanopia

#197d7a · ΔE 33.3

Achromatopsia

#494949 · ΔE 24.5

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

Code

CSS

background-color: #154499;

Tailwind (arbitrary value)

bg-[#154499]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#154499 (#154499) is rgb(21, 68, 153) in RGB.

No, #154499 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 #154499, or check how it holds up for accessibility.

Generate a palette → Check contrast