qrcoA little theory. A new perspective.
THE COLOR STUDIES · 6 COLORS

Brown Study — Redwood ExplorationA study in color.

Start with the whole. Fall for the details.

6 colors / QRCO collectionLightest #855C18 · Darkest #42321C
COLOR 01 / 06

Warm Brown

#4F3A17L* 26
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 79, 58, 23 · HSL 37.5°, 54.9%, 20%. 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 #4F3A17.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#4F3A1710.77:1 · AAA
03 Profile & contrast
CIELAB · D65
26, 4.9, 24.8
Relative luminance
0.0475
HSL saturation
54.9%
HSL lightness
20%

Aa On white · 10.77:1 · AAA

Aa On black · 1.95:1 · 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: #855C18 at 1.82:1.

COLOR 02 / 06

Warm Brown

#74492CL* 35.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 116, 73, 44 · HSL 24.2°, 45%, 31.4%. 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 #74492C.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#74492C7.69:1 · AAA
03 Profile & contrast
CIELAB · D65
35.3, 15.1, 24.7
Relative luminance
0.0866
HSL saturation
45%
HSL lightness
31.4%

Aa On white · 7.69:1 · AAA

Aa On black · 2.73:1 · 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: #42321C at 1.60:1.

COLOR 03 / 06

Warm Brown

#7A4916L* 35.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 122, 73, 22 · HSL 30.6°, 69.4%, 28.2%. 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 #7A4916.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#7A49167.52:1 · AAA
03 Profile & contrast
CIELAB · D65
35.9, 16.6, 37.3
Relative luminance
0.0896
HSL saturation
69.4%
HSL lightness
28.2%

Aa On white · 7.52:1 · AAA

Aa On black · 2.79:1 · 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: #42321C at 1.64:1.

COLOR 04 / 06

Warm Brown

#855C18L* 42.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 133, 92, 24 · HSL 37.4°, 69.4%, 30.8%. 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 #855C18.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#855C185.93:1 · AA
03 Profile & contrast
CIELAB · D65
42.3, 10.6, 43
Relative luminance
0.1271
HSL saturation
69.4%
HSL lightness
30.8%

Aa On white · 5.93:1 · AA

Aa On black · 3.54:1 · 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: #42321C at 2.08:1.

COLOR 05 / 06

Deep Brown

#42321CL* 22
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 66, 50, 28 · HSL 34.7°, 40.4%, 18.4%. 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 #42321C.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#42321C12.32:1 · AAA
03 Profile & contrast
CIELAB · D65
22, 4, 16.7
Relative luminance
0.0352
HSL saturation
40.4%
HSL lightness
18.4%

Aa On white · 12.32:1 · AAA

Aa On black · 1.70:1 · 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: #855C18 at 2.08:1.

COLOR 06 / 06

Warm Brown

#5E3F25L* 29.6
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 94, 63, 37 · HSL 27.4°, 43.5%, 25.7%. 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 #5E3F25.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#5E3F259.49:1 · AAA
03 Profile & contrast
CIELAB · D65
29.6, 10.3, 21.2
Relative luminance
0.0607
HSL saturation
43.5%
HSL lightness
25.7%

Aa On white · 9.49:1 · AAA

Aa On black · 2.21:1 · 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: #855C18 at 1.60:1.

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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