#1c1331

Color #1c1331

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 24.18 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 7.1

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

Conversions

HEX

#1c1331

RGB

rgb(28, 19, 49)

HSL

hsl(258, 44.1%, 13.3%)

HSV / HSB

hsv(258, 61.2%, 19.2%)

CMYK

cmyk(42.9%, 61.2%, 0%, 80.8%)

LAB

lab(8.43, 13.21, -18.41)

LCH

lch(8.43, 22.66, 305.66)

OKLCH

oklch(21.6%, 0.0574, 294.96)

HWB

hwb(258, 7.5%, 80.8%)

Harmony colors

Complementary

#283113

Analogous

#131931

#1c1331

#2b1331

Triadic

#1c1331

#311c13

#13311c

Split-complementary

#1c1331

#312b13

#193113

Tetradic

#1c1331

#311328

#283113

#13311c

Square

#1c1331

#311319

#283113

#13312b

Shades

Color #1c1331 mixed toward black.

#171029

#130d21

#0e0918

#090610

#050308

Tints

Color #1c1331 mixed toward white.

#3a2866

#593c9b

#7d60c1

#a895d6

#d4caea

Tones

Color #1c1331 mixed toward gray.

#1d152e

#1e182c

#1f1a29

#201d27

#211f24

Accessibility

Aa White text on this color

17.69:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#18182c · ΔE 5.8

Deuteranopia

#191a2a · ΔE 8

Tritanopia

#1c2726 · ΔE 21.1

Achromatopsia

#181818 · ΔE 16.7

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

Code

CSS

background-color: #1c1331;

Tailwind (arbitrary value)

bg-[#1c1331]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#1c1331 (#1c1331) is rgb(28, 19, 49) in RGB.

No, #1c1331 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #1c1331, or check how it holds up for accessibility.

Generate a palette → Check contrast