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

River Zing HarmonyA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #F8F8F0 · Darkest #5B3330
COLOR 01 / 04

Green

#5F7950L* 47.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 95, 121, 80 · HSL 98°, 20.4%, 39.4%. 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 #5F7950.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#5F79504.84:1 · AA
03 Profile & contrast
CIELAB · D65
47.9, -17.6, 19.5
Relative luminance
0.1669
HSL saturation
20.4%
HSL lightness
39.4%

Aa On white · 4.84:1 · AA

Aa On black · 4.34:1 · 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: #F8F8F0 at 4.54:1.

COLOR 02 / 04

Pearl

#F8F8F0L* 97.4
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 248, 248, 240 · HSL 60°, 36.4%, 95.7%. 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 #F8F8F0.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#F8F8F019.68:1 · AAA
03 Profile & contrast
CIELAB · D65
97.4, -1.4, 3.8
Relative luminance
0.9338
HSL saturation
36.4%
HSL lightness
95.7%

Aa On white · 1.07:1 · Below AA

Aa On black · 19.68:1 · AAA

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: #5B3330 at 10.03:1.

COLOR 03 / 04

Dark Medium Crimson

#9E3F40L* 39.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 158, 63, 64 · HSL 359.4°, 43%, 43.3%. 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 #9E3F40.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#9E3F406.48:1 · AA
03 Profile & contrast
CIELAB · D65
39.9, 39.6, 19.8
Relative luminance
0.1119
HSL saturation
43%
HSL lightness
43.3%

Aa On white · 6.48:1 · AA

Aa On black · 3.24:1 · 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: #F8F8F0 at 6.08:1.

COLOR 04 / 04

Dark Soft Crimson

#5B3330L* 26.2
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 91, 51, 48 · HSL 4.2°, 30.9%, 27.3%. 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 #5B3330.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#5B333010.71:1 · AAA
03 Profile & contrast
CIELAB · D65
26.2, 17.7, 9.7
Relative luminance
0.0481
HSL saturation
30.9%
HSL lightness
27.3%

Aa On white · 10.71:1 · AAA

Aa On black · 1.96:1 · 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: #F8F8F0 at 10.03:1.

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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KEEP EXPLORING

Another point of view.