#253d39

Color #253d39

A muted very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 8.26 Nearest Tailwind class teal-950 #022f2e · ΔE 6.3

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Conversions

HEX

#253d39

RGB

rgb(37, 61, 57)

HSL

hsl(170, 24.5%, 19.2%)

HSV / HSB

hsv(170, 39.3%, 23.9%)

CMYK

cmyk(39.3%, 0%, 6.6%, 76.1%)

LAB

lab(23.76, -10.42, -0.5)

LCH

lch(23.76, 10.43, 182.75)

OKLCH

oklch(33.9%, 0.0308, 182.79)

HWB

hwb(170, 14.5%, 76.1%)

Harmony colors

Complementary

#3d2529

Analogous

#253d2d

#253d39

#25353d

Triadic

#253d39

#39253d

#3d3925

Split-complementary

#253d39

#3d2535

#3d2d25

Tetradic

#253d39

#25293d

#3d2529

#3d3925

Square

#253d39

#2d253d

#3d2529

#353d25

Shades

Color #253d39 mixed toward black.

#1f332f

#192926

#121e1c

#0c1413

#060a09

Tints

Color #253d39 mixed toward white.

#3f6861

#599289

#7fb1a9

#a9cbc6

#d4e5e2

Tones

Color #253d39 mixed toward gray.

#273b38

#293936

#2b3735

#2d3534

#2f3332

Accessibility

Aa White text on this color

11.63:1

Aa Black text on this color

1.81:1

White text reads better on this background (11.63:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31313a · ΔE 15.3

Deuteranopia

#302e3a · ΔE 17.6

Tritanopia

#273b3b · ΔE 3

Achromatopsia

#393939 · ΔE 11.6

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

Code

CSS

background-color: #253d39;

Tailwind (arbitrary value)

bg-[#253d39]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#253d39 (#253d39) is rgb(37, 61, 57) in RGB.

No, #253d39 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 #253d39, or check how it holds up for accessibility.

Generate a palette → Check contrast