#021431

Color #021431

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 23.04 Nearest Tailwind class slate-900 #0f172b · ΔE 3.9

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

Conversions

HEX

#021431

RGB

rgb(2, 20, 49)

HSL

hsl(217, 92.2%, 10%)

HSV / HSB

hsv(217, 95.9%, 19.2%)

CMYK

cmyk(95.9%, 59.2%, 0%, 80.8%)

LAB

lab(6.64, 5.36, -21.4)

LCH

lch(6.64, 22.06, 284.06)

OKLCH

oklch(19.6%, 0.0635, 257.63)

HWB

hwb(217, 0.8%, 80.8%)

Harmony colors

Complementary

#311f02

Analogous

#022c31

#021431

#070231

Triadic

#021431

#310214

#143102

Split-complementary

#021431

#310702

#2c3102

Tetradic

#021431

#1f0231

#311f02

#143102

Square

#021431

#31022c

#311f02

#023107

Shades

Color #021431 mixed toward black.

#021129

#010d21

#010a19

#010710

#000308

Tints

Color #021431 mixed toward white.

#05327b

#0850c4

#2274f6

#6ca2f9

#b5d1fc

Tones

Color #021431 mixed toward gray.

#06152d

#0a1629

#0e1725

#121821

#16191d

Accessibility

Aa White text on this color

18.31:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0b0b2c · ΔE 4.6

Deuteranopia

#0a082a · ΔE 4.9

Tritanopia

#032726 · ΔE 21.1

Achromatopsia

#151515 · ΔE 15.1

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

Code

CSS

background-color: #021431;

Tailwind (arbitrary value)

bg-[#021431]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#021431 (#021431) is rgb(2, 20, 49) in RGB.

No, #021431 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #021431, or check how it holds up for accessibility.

Generate a palette → Check contrast