#1b433d

Color #1b433d

A moderately saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 7.7 Nearest Tailwind class teal-900 #0b4f4a · ΔE 4.9

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Conversions

HEX

#1b433d

RGB

rgb(27, 67, 61)

HSL

hsl(171, 42.6%, 18.4%)

HSV / HSB

hsv(171, 59.7%, 26.3%)

CMYK

cmyk(59.7%, 0%, 9%, 73.7%)

LAB

lab(25.51, -15.81, -0.63)

LCH

lch(25.51, 15.82, 182.28)

OKLCH

oklch(35.2%, 0.0464, 182.47)

HWB

hwb(171, 10.6%, 73.7%)

Harmony colors

Complementary

#431b21

Analogous

#1b4329

#1b433d

#1b3543

Triadic

#1b433d

#3d1b43

#433d1b

Split-complementary

#1b433d

#431b35

#43291b

Tetradic

#1b433d

#1b2143

#431b21

#433d1b

Square

#1b433d

#291b43

#431b21

#35431b

Shades

Color #1b433d mixed toward black.

#163833

#122d29

#0d211e

#091614

#040b0a

Tints

Color #1b433d mixed toward white.

#2f746a

#43a697

#6bc3b6

#9cd7ce

#ceebe7

Tones

Color #1b433d mixed toward gray.

#1e403b

#223c38

#253936

#283634

#2c3231

Accessibility

Aa White text on this color

10.96:1

Aa Black text on this color

1.92:1

White text reads better on this background (10.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31313f · ΔE 21

Deuteranopia

#2f2b3f · ΔE 24.8

Tritanopia

#1e4040 · ΔE 3.8

Achromatopsia

#3c3c3c · ΔE 15.4

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

Code

CSS

background-color: #1b433d;

Tailwind (arbitrary value)

bg-[#1b433d]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#1b433d (#1b433d) is rgb(27, 67, 61) in RGB.

No, #1b433d is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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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Palette Generator

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Build something with this color

Generate a full palette from #1b433d, or check how it holds up for accessibility.

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