#0100a7

Color #0100a7

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 13.02 Nearest Tailwind class violet-900 #4d179a · ΔE 7

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

Conversions

HEX

#0100a7

RGB

rgb(1, 0, 167)

HSL

hsl(240.4, 100%, 32.7%)

HSV / HSB

hsv(240.4, 100%, 65.5%)

CMYK

cmyk(99.4%, 100%, 0%, 34.5%)

LAB

lab(19.21, 57.69, -78.52)

LCH

lch(19.21, 97.43, 306.31)

OKLCH

oklch(33%, 0.228, 264.23)

HWB

hwb(240.4, 0%, 34.5%)

Harmony colors

Complementary

#a6a700

Analogous

#0052a7

#0100a7

#5400a7

Triadic

#0100a7

#a70100

#00a701

Split-complementary

#0100a7

#a75400

#52a700

Tetradic

#0100a7

#a700a6

#a6a700

#00a701

Square

#0100a7

#a70052

#a6a700

#00a754

Shades

Color #0100a7 mixed toward black.

#01008b

#01006f

#010053

#000038

#00001c

Tints

Color #0100a7 mixed toward white.

#0100e0

#1c1aff

#5553ff

#8d8dff

#c6c6ff

Tones

Color #0100a7 mixed toward gray.

#0f0e99

#1d1c8b

#2a2a7d

#38386f

#464561

Accessibility

Aa White text on this color

13.47:1

Aa Black text on this color

1.56:1

White text reads better on this background (13.47:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#010193 · ΔE 2.7

Deuteranopia

#01018e · ΔE 3.4

Tritanopia

#01817c · ΔE 44.4

Achromatopsia

#2f2f2f · ΔE 30.5

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

Code

CSS

background-color: #0100a7;

Tailwind (arbitrary value)

bg-[#0100a7]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#0100a7 (#0100a7) is rgb(1, 0, 167) in RGB.

No, #0100a7 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 #0100a7, or check how it holds up for accessibility.

Generate a palette → Check contrast