qrcoA little theory. A new perspective.
THE COLOR STUDIES · 4 COLORS

Red Study — Cherry PaletteA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #CD4C27 · Darkest #76261D
COLOR 01 / 04

Terracotta

#CD4C27L* 49.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 205, 76, 39 · HSL 13.4°, 68%, 47.8%. 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 #CD4C27.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#CD4C274.66:1 · AA
03 Profile & contrast
CIELAB · D65
49.9, 49.3, 47.2
Relative luminance
0.1829
HSL saturation
68%
HSL lightness
47.8%

Aa On white · 4.51:1 · AA

Aa On black · 4.66:1 · 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: #76261D at 2.26:1.

COLOR 02 / 04

Red

#76261DL* 27.6
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 118, 38, 29 · HSL 6.1°, 60.5%, 28.8%. 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 #76261D.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#76261D10.17:1 · AAA
03 Profile & contrast
CIELAB · D65
27.6, 34.5, 24.8
Relative luminance
0.0533
HSL saturation
60.5%
HSL lightness
28.8%

Aa On white · 10.17:1 · AAA

Aa On black · 2.07:1 · 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: #CD4C27 at 2.26:1.

COLOR 03 / 04

Terracotta

#AB4223L* 42.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 171, 66, 35 · HSL 13.7°, 66%, 40.4%. 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 #AB4223.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#AB42235.94:1 · AA
03 Profile & contrast
CIELAB · D65
42.3, 41.4, 39.8
Relative luminance
0.1268
HSL saturation
66%
HSL lightness
40.4%

Aa On white · 5.94:1 · 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: #76261D at 1.71:1.

COLOR 04 / 04

Red

#CB3231L* 45.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 203, 50, 49 · HSL 0.4°, 61.1%, 49.4%. 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 #CB3231.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#CB32315.20:1 · AA
03 Profile & contrast
CIELAB · D65
45.9, 59.1, 37.8
Relative luminance
0.152
HSL saturation
61.1%
HSL lightness
49.4%

Aa On white · 5.20:1 · AA

Aa On black · 4.04:1 · 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: #76261D at 1.96:1.

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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