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

Raven Swirl SuiteA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #CB1383 · Darkest #311E26
COLOR 01 / 04

Ruby

#CB1383L* 45.4
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 203, 19, 131 · HSL 323.5°, 82.9%, 43.5%. 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 #CB1383.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#CB13835.30:1 · AA
03 Profile & contrast
CIELAB · D65
45.4, 71.9, -13
Relative luminance
0.148
HSL saturation
82.9%
HSL lightness
43.5%

Aa On white · 5.30:1 · AA

Aa On black · 3.96:1 · 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: #311E26 at 2.95:1.

COLOR 02 / 04

Dark Rich Pink

#6E3562L* 31.2
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 110, 53, 98 · HSL 312.6°, 35%, 32%. 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 #6E3562.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#6E35628.94:1 · AAA
03 Profile & contrast
CIELAB · D65
31.2, 31.8, -15.4
Relative luminance
0.0674
HSL saturation
35%
HSL lightness
32%

Aa On white · 8.94:1 · AAA

Aa On black · 2.35:1 · 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: #311E26 at 1.75:1.

COLOR 03 / 04

Deep Ruby

#311E26L* 14
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 49, 30, 38 · HSL 334.7°, 24.1%, 15.5%. 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 #311E26.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#311E2615.62:1 · AAA
03 Profile & contrast
CIELAB · D65
14, 10.8, -1.6
Relative luminance
0.0172
HSL saturation
24.1%
HSL lightness
15.5%

Aa On white · 15.62:1 · AAA

Aa On black · 1.34:1 · 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: #CB1383 at 2.95:1.

COLOR 04 / 04

Slate

#454337L* 28.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 69, 67, 55 · HSL 51.4°, 11.3%, 24.3%. 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 #454337.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#4543379.95:1 · AAA
03 Profile & contrast
CIELAB · D65
28.3, -1.6, 7.6
Relative luminance
0.0556
HSL saturation
11.3%
HSL lightness
24.3%

Aa On white · 9.95:1 · AAA

Aa On black · 2.11:1 · 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: #CB1383 at 1.88:1.

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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