qrcoA little theory. A new perspective.
THE COLOR STUDIES · 5 COLORS

Elegant Study — Chic SolaceA study in color.

Start with the whole. Fall for the details.

5 colors / QRCO collectionLightest #5B7767 · Darkest #66513F
COLOR 01 / 05

Warm Brown

#66513FL* 36.1
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 102, 81, 63 · HSL 27.7°, 23.6%, 32.4%. 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 #66513F.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#66513F7.46:1 · AAA
03 Profile & contrast
CIELAB · D65
36.1, 5.9, 13.9
Relative luminance
0.0907
HSL saturation
23.6%
HSL lightness
32.4%

Aa On white · 7.46:1 · AAA

Aa On black · 2.81:1 · 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: #5B7767 at 1.52:1.

COLOR 02 / 05

Olive

#605B42L* 38.5
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 96, 91, 66 · HSL 50°, 18.5%, 31.8%. 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 #605B42.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#605B426.83:1 · AA
03 Profile & contrast
CIELAB · D65
38.5, -2.4, 15.2
Relative luminance
0.1036
HSL saturation
18.5%
HSL lightness
31.8%

Aa On white · 6.83:1 · AA

Aa On black · 3.07:1 · 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: #5B7767 at 1.39:1.

COLOR 03 / 05

Gray

#5A5E55L* 39.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 90, 94, 85 · HSL 86.7°, 5%, 35.1%. 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 #5A5E55.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#5A5E556.63:1 · AA
03 Profile & contrast
CIELAB · D65
39.3, -3.4, 4.6
Relative luminance
0.1083
HSL saturation
5%
HSL lightness
35.1%

Aa On white · 6.63:1 · AA

Aa On black · 3.17:1 · 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: #5B7767 at 1.35:1.

COLOR 04 / 05

Muted Green

#5B7767L* 47.5
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 91, 119, 103 · HSL 145.7°, 13.3%, 41.2%. 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 #5B7767.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#5B77674.91:1 · AA
03 Profile & contrast
CIELAB · D65
47.5, -13.7, 5.5
Relative luminance
0.164
HSL saturation
13.3%
HSL lightness
41.2%

Aa On white · 4.91:1 · AA

Aa On black · 4.28:1 · 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: #66513F at 1.52:1.

COLOR 05 / 05

Teal

#377973L* 46.6
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 55, 121, 115 · HSL 174.5°, 37.5%, 34.5%. 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 #377973.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#3779735.07:1 · AA
03 Profile & contrast
CIELAB · D65
46.6, -22.5, -3.1
Relative luminance
0.1572
HSL saturation
37.5%
HSL lightness
34.5%

Aa On white · 5.07:1 · AA

Aa On black · 4.14:1 · 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: #66513F at 1.47:1.

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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