#0f35a3

Color #0f35a3

A vivid, highly saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 17.24 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.4

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

Conversions

HEX

#0f35a3

RGB

rgb(15, 53, 163)

HSL

hsl(224.6, 83.1%, 34.9%)

HSV / HSB

hsv(224.6, 90.8%, 63.9%)

CMYK

cmyk(90.8%, 67.5%, 0%, 36.1%)

LAB

lab(27.55, 32.13, -62.23)

LCH

lch(27.55, 70.04, 297.31)

OKLCH

oklch(38.8%, 0.1814, 264.31)

HWB

hwb(224.6, 5.9%, 36.1%)

Harmony colors

Complementary

#a37d0f

Analogous

#0f7fa3

#0f35a3

#330fa3

Triadic

#0f35a3

#a30f35

#35a30f

Split-complementary

#0f35a3

#a3330f

#7fa30f

Tetradic

#0f35a3

#7d0fa3

#a37d0f

#35a30f

Square

#0f35a3

#a30f7f

#a37d0f

#0fa333

Shades

Color #0f35a3 mixed toward black.

#0d2c88

#0a236d

#081b51

#051236

#03091b

Tints

Color #0f35a3 mixed toward white.

#1445d6

#3464ec

#678af1

#9ab1f6

#ccd8fa

Tones

Color #0f35a3 mixed toward gray.

#1b3b97

#28418a

#34477e

#404d72

#4d5365

Accessibility

Aa White text on this color

10.2:1

Aa Black text on this color

2.06:1

White text reads better on this background (10.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252592 · ΔE 5.4

Deuteranopia

#221f8d · ΔE 6.8

Tritanopia

#13827e · ΔE 38.6

Achromatopsia

#414141 · ΔE 27.2

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

Code

CSS

background-color: #0f35a3;

Tailwind (arbitrary value)

bg-[#0f35a3]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0f35a3 (#0f35a3) is rgb(15, 53, 163) in RGB.

No, #0f35a3 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 #0f35a3, or check how it holds up for accessibility.

Generate a palette → Check contrast