#004b68

Color #004b68

A vivid, highly saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 15.52 Nearest Tailwind class cyan-900 #104e64 · ΔE 3

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Conversions

HEX

#004b68

RGB

rgb(0, 75, 104)

HSL

hsl(196.7, 100%, 20.4%)

HSV / HSB

hsv(196.7, 100%, 40.8%)

CMYK

cmyk(100%, 27.9%, 0%, 59.2%)

LAB

lab(29.49, -8.56, -22.5)

LCH

lch(29.49, 24.07, 249.17)

OKLCH

oklch(38.8%, 0.08, 232.77)

HWB

hwb(196.7, 0%, 59.2%)

Harmony colors

Complementary

#681d00

Analogous

#006851

#004b68

#001768

Triadic

#004b68

#68004b

#4b6800

Split-complementary

#004b68

#680017

#685100

Tetradic

#004b68

#1d0068

#681d00

#4b6800

Square

#004b68

#510068

#681d00

#176800

Shades

Color #004b68 mixed toward black.

#003f57

#003245

#002634

#001923

#000d11

Tints

Color #004b68 mixed toward white.

#007cac

#00adef

#34c7ff

#78d9ff

#bbecff

Tones

Color #004b68 mixed toward gray.

#09475f

#114357

#1a404e

#233c45

#2b383d

Accessibility

Aa White text on this color

9.52:1

Aa Black text on this color

2.21:1

White text reads better on this background (9.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#313162 · ΔE 17.3

Deuteranopia

#2d2860 · ΔE 18.7

Tritanopia

#0c5d5c · ΔE 15.7

Achromatopsia

#454545 · ΔE 16.3

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

Code

CSS

background-color: #004b68;

Tailwind (arbitrary value)

bg-[#004b68]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Powder Blue #b0e0e6

Frequently asked questions

#004b68 (#004b68) is rgb(0, 75, 104) in RGB.

No, #004b68 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.

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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 #004b68, or check how it holds up for accessibility.

Generate a palette → Check contrast