qrcoA little theory. A new perspective.
THE COLOR STUDIES · 3 COLORS

Neutral Study — Zen HarmonyA study in color.

Start with the whole. Fall for the details.

3 colors / QRCO collectionLightest #9B9B9B · Darkest #444444
COLOR 01 / 03

Dark Gray

#444444L* 28.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 68, 68, 68 · HSL 0°, 0%, 26.7%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #444444.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#4444449.74:1 · AAA
03 Profile & contrast
CIELAB · D65
28.9, 0, 0
Relative luminance
0.0578
HSL saturation
0%
HSL lightness
26.7%

Aa On white · 9.74:1 · AAA

Aa On black · 2.16:1 · Below AA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #9B9B9B at 3.50:1.

COLOR 02 / 03

Gray

#636363L* 42
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 99, 99, 99 · HSL 0°, 0%, 38.8%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #636363.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#6363636.01:1 · AA
03 Profile & contrast
CIELAB · D65
42, 0, 0
Relative luminance
0.1248
HSL saturation
0%
HSL lightness
38.8%

Aa On white · 6.01:1 · AA

Aa On black · 3.50:1 · Below AA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #9B9B9B at 2.16:1.

COLOR 03 / 03

Gray

#9B9B9BL* 64
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 155, 155, 155 · HSL 0°, 0%, 60.8%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #9B9B9B.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#9B9B9B7.56:1 · AAA
03 Profile & contrast
CIELAB · D65
64, 0, 0
Relative luminance
0.3278
HSL saturation
0%
HSL lightness
60.8%

Aa On white · 2.78:1 · Below AA

Aa On black · 7.56:1 · AAA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #444444 at 3.50:1.

MAKE IT YOURS

Give these colors
somewhere to live.

Try the complete palette in QRCO’s brand, type and interface previews. Keep the colors you love and explore the rest.

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KEEP EXPLORING

Another point of view.