#02858b

Color #02858b

A vivid, highly saturated dark cyan.

Closest named color Teal #008080 · ΔE 4.17 Nearest Tailwind class teal-700 #00786f · ΔE 8.2

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

Conversions

HEX

#02858b

RGB

rgb(2, 133, 139)

HSL

hsl(182.6, 97.2%, 27.6%)

HSV / HSB

hsv(182.6, 98.6%, 54.5%)

CMYK

cmyk(98.6%, 4.3%, 0%, 45.5%)

LAB

lab(50.28, -27.59, -11.9)

LCH

lch(50.28, 30.05, 203.33)

OKLCH

oklch(56.1%, 0.095, 200.4)

HWB

hwb(182.6, 0.8%, 45.5%)

Harmony colors

Complementary

#8b0802

Analogous

#028b4c

#02858b

#02408b

Triadic

#02858b

#8b0285

#858b02

Split-complementary

#02858b

#8b0240

#8b4c02

Tetradic

#02858b

#08028b

#8b0802

#858b02

Square

#02858b

#4c028b

#8b0802

#408b02

Shades

Color #02858b mixed toward black.

#026f74

#01595d

#014245

#012c2e

#001617

Tints

Color #02858b mixed toward white.

#03bfc7

#0cf1fc

#49f5fc

#86f8fd

#c2fcfe

Tones

Color #02858b mixed toward gray.

#0d7a7f

#197074

#246669

#305b5d

#3b5152

Accessibility

Aa White text on this color

4.44:1

Aa Black text on this color

4.73:1

Black text reads better on this background (4.73:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5a5b8a · ΔE 28.8

Deuteranopia

#544b89 · ΔE 32.8

Tritanopia

#1d8888 · ΔE 2.7

Achromatopsia

#787878 · ΔE 21.3

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

Code

CSS

background-color: #02858b;

Tailwind (arbitrary value)

bg-[#02858b]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#02858b (#02858b) is rgb(2, 133, 139) in RGB.

No, #02858b 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.

Try it → Accessibility

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 #02858b, or check how it holds up for accessibility.

Generate a palette → Check contrast