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

Dark Study — Gothic Swirl WonderA study in color.

Start with the whole. Fall for the details.

6 colors / QRCO collectionLightest #405230 · Darkest #3C250B
COLOR 01 / 06

Warm Brown

#602B20L* 24.7
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 96, 43, 32 · HSL 10.3°, 50%, 25.1%. 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 #602B20.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#602B2011.27:1 · AAA
03 Profile & contrast
CIELAB · D65
24.7, 23.1, 18.4
Relative luminance
0.0432
HSL saturation
50%
HSL lightness
25.1%

Aa On white · 11.27:1 · AAA

Aa On black · 1.86:1 · 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: #405230 at 1.32:1.

COLOR 02 / 06

Deep Brown

#3C250BL* 17
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 60, 37, 11 · HSL 31.8°, 69%, 13.9%. 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 #3C250B.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#3C250B14.37:1 · AAA
03 Profile & contrast
CIELAB · D65
17, 8, 20.4
Relative luminance
0.0231
HSL saturation
69%
HSL lightness
13.9%

Aa On white · 14.37:1 · AAA

Aa On black · 1.46:1 · 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: #405230 at 1.69:1.

COLOR 03 / 06

Olive

#484313L* 28
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 72, 67, 19 · HSL 54.3°, 58.2%, 17.8%. 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 #484313.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#48431310.06:1 · AAA
03 Profile & contrast
CIELAB · D65
28, -4.7, 28.8
Relative luminance
0.0544
HSL saturation
58.2%
HSL lightness
17.8%

Aa On white · 10.06:1 · AAA

Aa On black · 2.09:1 · 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: #3C250B at 1.43:1.

COLOR 04 / 06

Deep Green

#405230L* 32.6
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 64, 82, 48 · HSL 91.8°, 26.2%, 25.5%. 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 #405230.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#4052308.51:1 · AAA
03 Profile & contrast
CIELAB · D65
32.6, -14, 17.7
Relative luminance
0.0734
HSL saturation
26.2%
HSL lightness
25.5%

Aa On white · 8.51:1 · AAA

Aa On black · 2.47:1 · 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: #3C250B at 1.69:1.

COLOR 05 / 06

Deep Green

#2B3B32L* 23.2
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 43, 59, 50 · HSL 146.3°, 15.7%, 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 #2B3B32.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#2B3B3211.84:1 · AAA
03 Profile & contrast
CIELAB · D65
23.2, -8.8, 3.5
Relative luminance
0.0387
HSL saturation
15.7%
HSL lightness
20%

Aa On white · 11.84:1 · AAA

Aa On black · 1.77:1 · 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: #405230 at 1.39:1.

COLOR 06 / 06

Deep Teal

#103230L* 18.4
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 16, 50, 48 · HSL 176.5°, 51.5%, 12.9%. 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 #103230.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#10323013.81:1 · AAA
03 Profile & contrast
CIELAB · D65
18.4, -12.8, -2.4
Relative luminance
0.026
HSL saturation
51.5%
HSL lightness
12.9%

Aa On white · 13.81:1 · AAA

Aa On black · 1.52:1 · 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: #405230 at 1.62:1.

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.

Use this palette ↗
KEEP EXPLORING

Another point of view.