#083d8f

Color #083d8f

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.37 Nearest Tailwind class blue-900 #1c398e · ΔE 2.4

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

Conversions

HEX

#083d8f

RGB

rgb(8, 61, 143)

HSL

hsl(216.4, 89.4%, 29.6%)

HSV / HSB

hsv(216.4, 94.4%, 56.1%)

CMYK

cmyk(94.4%, 57.3%, 0%, 43.9%)

LAB

lab(27.77, 18.15, -49.67)

LCH

lch(27.77, 52.88, 290.07)

OKLCH

oklch(38.4%, 0.1458, 260.01)

HWB

hwb(216.4, 3.1%, 43.9%)

Harmony colors

Complementary

#8f5a08

Analogous

#08818f

#083d8f

#16088f

Triadic

#083d8f

#8f083d

#3d8f08

Split-complementary

#083d8f

#8f1608

#818f08

Tetradic

#083d8f

#5a088f

#8f5a08

#3d8f08

Square

#083d8f

#8f0881

#8f5a08

#088f16

Shades

Color #083d8f mixed toward black.

#073377

#05295f

#041f47

#031430

#010a18

Tints

Color #083d8f mixed toward white.

#0b55c8

#1c70f2

#5594f5

#8eb8f9

#c6dbfc

Tones

Color #083d8f mixed toward gray.

#133f84

#1e4278

#2a446d

#354762

#404957

Accessibility

Aa White text on this color

10.12:1

Aa Black text on this color

2.07:1

White text reads better on this background (10.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282981 · ΔE 8.1

Deuteranopia

#26227d · ΔE 9.9

Tritanopia

#0f7471 · ΔE 32.7

Achromatopsia

#424242 · ΔE 24.3

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

Code

CSS

background-color: #083d8f;

Tailwind (arbitrary value)

bg-[#083d8f]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#083d8f (#083d8f) is rgb(8, 61, 143) in RGB.

No, #083d8f 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 #083d8f, or check how it holds up for accessibility.

Generate a palette → Check contrast