#1b2f35

Color #1b2f35

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 10.87 Nearest Tailwind class mist-800 #22292b · ΔE 5.1

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

Conversions

HEX

#1b2f35

RGB

rgb(27, 47, 53)

HSL

hsl(193.8, 32.5%, 15.7%)

HSV / HSB

hsv(193.8, 49.1%, 20.8%)

CMYK

cmyk(49.1%, 11.3%, 0%, 79.2%)

LAB

lab(18.02, -6.1, -6.37)

LCH

lch(18.02, 8.82, 226.24)

OKLCH

oklch(29.1%, 0.028, 218.76)

HWB

hwb(193.8, 10.6%, 79.2%)

Harmony colors

Complementary

#35211b

Analogous

#1b352e

#1b2f35

#1b2235

Triadic

#1b2f35

#351b2f

#2f351b

Split-complementary

#1b2f35

#351b22

#352e1b

Tetradic

#1b2f35

#211b35

#35211b

#2f351b

Square

#1b2f35

#2e1b35

#35211b

#22351b

Shades

Color #1b2f35 mixed toward black.

#17272c

#121f23

#0e181b

#091012

#050809

Tints

Color #1b2f35 mixed toward white.

#335965

#4b8394

#71a6b6

#a0c4cf

#d0e1e7

Tones

Color #1b2f35 mixed toward gray.

#1d2e33

#1f2d31

#222c2f

#242a2c

#26292a

Accessibility

Aa White text on this color

13.96:1

Aa Black text on this color

1.5:1

White text reads better on this background (13.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252534 · ΔE 13.2

Deuteranopia

#242233 · ΔE 15.1

Tritanopia

#1c3232 · ΔE 4.3

Achromatopsia

#2c2c2c · ΔE 8.9

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

Code

CSS

background-color: #1b2f35;

Tailwind (arbitrary value)

bg-[#1b2f35]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#1b2f35 (#1b2f35) is rgb(27, 47, 53) in RGB.

No, #1b2f35 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 #1b2f35, or check how it holds up for accessibility.

Generate a palette → Check contrast