#1c1c25

Color #1c1c25

A nearly neutral, gray-leaning very dark blue.

Closest named color Black #000000 · ΔE 12.53 Nearest Tailwind class zinc-900 #18181b · ΔE 4.2

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Conversions

HEX

#1c1c25

RGB

rgb(28, 28, 37)

HSL

hsl(240, 13.8%, 12.7%)

HSV / HSB

hsv(240, 24.3%, 14.5%)

CMYK

cmyk(24.3%, 24.3%, 0%, 85.5%)

LAB

lab(10.64, 2.51, -6.12)

LCH

lch(10.64, 6.61, 292.3)

OKLCH

oklch(23.1%, 0.0173, 285.08)

HWB

hwb(240, 11%, 85.5%)

Harmony colors

Complementary

#25251c

Analogous

#1c2025

#1c1c25

#201c25

Triadic

#1c1c25

#251c1c

#1c251c

Split-complementary

#1c1c25

#25201c

#20251c

Tetradic

#1c1c25

#251c25

#25251c

#1c251c

Square

#1c1c25

#251c20

#25251c

#1c2520

Shades

Color #1c1c25 mixed toward black.

#17171f

#131319

#0e0e12

#09090c

#050506

Tints

Color #1c1c25 mixed toward white.

#3c3c4f

#5c5c79

#80809f

#ababbf

#d5d5df

Tones

Color #1c1c25 mixed toward gray.

#1d1d24

#1d1d23

#1e1e23

#1f1f22

#202021

Accessibility

Aa White text on this color

16.91:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.91:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c23 · ΔE 1.3

Deuteranopia

#1c1c23 · ΔE 1.3

Tritanopia

#1c2121 · ΔE 8

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: #1c1c25;

Tailwind (arbitrary value)

bg-[#1c1c25]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1c1c25 (#1c1c25) is rgb(28, 28, 37) in RGB.

No, #1c1c25 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 #1c1c25, or check how it holds up for accessibility.

Generate a palette → Check contrast