#151f1e

Color #151f1e

A muted very dark cyan.

Closest named color Black #000000 · ΔE 11.82 Nearest Tailwind class mist-900 #161b1d · ΔE 4.1

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Conversions

HEX

#151f1e

RGB

rgb(21, 31, 30)

HSL

hsl(174, 19.2%, 10.2%)

HSV / HSB

hsv(174, 32.3%, 12.2%)

CMYK

cmyk(32.3%, 0%, 3.2%, 87.8%)

LAB

lab(10.8, -4.74, -0.78)

LCH

lch(10.8, 4.8, 189.34)

OKLCH

oklch(22.9%, 0.0145, 188.75)

HWB

hwb(174, 8.2%, 87.8%)

Harmony colors

Complementary

#1f1516

Analogous

#151f19

#151f1e

#151b1f

Triadic

#151f1e

#1e151f

#1f1e15

Split-complementary

#151f1e

#1f151b

#1f1915

Tetradic

#151f1e

#15161f

#1f1516

#1f1e15

Square

#151f1e

#19151f

#1f1516

#1b1f15

Shades

Color #151f1e mixed toward black.

#121a19

#0e1514

#0b100f

#070a0a

#040505

Tints

Color #151f1e mixed toward white.

#344c4a

#537a76

#77a29e

#a4c1be

#d2e0df

Tones

Color #151f1e mixed toward gray.

#161e1d

#171d1d

#181d1c

#181c1b

#191b1b

Accessibility

Aa White text on this color

16.85:1

Aa Black text on this color

1.25:1

White text reads better on this background (16.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a1e · ΔE 7.9

Deuteranopia

#19181e · ΔE 9.6

Tritanopia

#161e1e · ΔE 1.4

Achromatopsia

#1d1d1d · ΔE 6.2

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

Code

CSS

background-color: #151f1e;

Tailwind (arbitrary value)

bg-[#151f1e]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#151f1e (#151f1e) is rgb(21, 31, 30) in RGB.

No, #151f1e 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 #151f1e, or check how it holds up for accessibility.

Generate a palette → Check contrast